How to Calculate Current, Voltage, and Resistance? | Ohm's Law Practice Problems

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  • Опубликовано: 3 фев 2025

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  • @adyjah6335
    @adyjah6335 4 года назад +55

    Wow thank you so much
    I have online class and I really don't understand anything and next week is the exam
    This video really helped thanks 👍
    Imma Subscribe

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад +5

      I am glad, you found this helpful, you are welcome!

    • @rip710
      @rip710 3 года назад +4

      Lmao dude I’m watching this because next week is my exam for my online class. Great video

    • @Metal_Master_YT
      @Metal_Master_YT 2 года назад +2

      @@rip710 I'm just watching cuz I'm curious. :D

  • @byYSF
    @byYSF 3 года назад +5

    I have a science exam tomorrow and I found nothing helpful. The book nor any social media app helped me, that is until I came across your video. I appreciate you a lot. You earned a new subscriber!

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  3 года назад

      I am glad you found this helpful. Good luck for your exams!

  • @beloved70x7
    @beloved70x7 4 года назад +13

    Another learning activity here. So that's how to compute the voltage. Clearly explained.

  • @LazyPod28
    @LazyPod28 4 года назад +6

    The way you explain things is magnificent. You are so detailed and your voice is so calming that makes me want to keep listening to you and actually learn these things even if i am not in school lol keep up the amazing job!

  • @DianaColmenar
    @DianaColmenar 4 года назад +5

    this video is so helpful! i love going through your channel and looking at all the things i can learn. this channel is an amazing resource for those in school and for those who could use a little refresher!

  • @dannysa503
    @dannysa503 4 года назад +2

    At last I have come out victorious!!
    Finally I have understood this formula and how it works!!
    Thank you!!!
    Now i know why i hated math/calculus/algebra and fisics etc!
    Cause I didn't understood it!
    Just learning one small thing like this formula motivates me!!
    Hopefully I learn other things, I'm eager to learn more formulas equations etc!!
    Thank you again!!!

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад

      You are welcome! I am glad you found it helpful.

  • @lianlianmo2261
    @lianlianmo2261 2 года назад +3

    thanks for this vid, idk why I was so confused when I learn this in class lol

  • @ASHLEYLOTT
    @ASHLEYLOTT 4 года назад +34

    You are an excellent teacher! You explain everything so clearly and I caught on pretty quick 🥳 I like how repetitive you were and how you basically started over your instructions with each example. I feel like you didn’t take any short cuts in your explanations which I I found helpful. A lot of my teachers would take short cuts and skip ahead and that confused me a lot. That little triangle so handy! I like how it supports someone who is more visual in the way they learn. It makes it so simple and easy to figure out what to do 🌟🙂💕

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад +3

      Yes, I try to facilitate both visual and auditory learning. I really appreciate your feedback. Thank you so much Ashley!

  • @jessicabee152
    @jessicabee152 4 года назад +2

    Thanks for the step by step photos. You explained so clearly! I used to hate learning about these kinds of equations in school ! This was very interesting to learn!

  • @jessamaecontemplo5233
    @jessamaecontemplo5233 4 года назад +2

    THANK YOU SO MUCH! NOW I KNOW HOW TO CALCULATE IT, I THOUGHT IT WAS HARD, BUT NO! IT'S SO EASY TO UNDERSTAND, BECAUSE YOU CLEARLY EXPLAINED IT.. HUHU THANKS A LOT!

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад

      You are welcome. Glad you found it helpful.

  • @renimariamathew
    @renimariamathew 4 года назад +3

    You have explained it so beautifully . Clearly with step by step instructions . You are an amazing teacher . This actually brought me back memories from both school and my professor who taught me basics of Electrical engineering in my EEE class 😊

  • @jazzmyneschultz2010
    @jazzmyneschultz2010 4 года назад +1

    Great tutorial on explaining! The step by step with pictures was super helpful! Thank you!

  • @yashwinimanogran7565
    @yashwinimanogran7565 3 года назад +3

    Your formula will help me in my science homework. Thank you for the clear and easy formula

  • @kissmyshinymetal323
    @kissmyshinymetal323 3 года назад +5

    Great video. Def easier to understand than what I was reading. Subscribed.

  • @MillennialMommy11
    @MillennialMommy11 4 года назад +1

    Love the way you explain everything, its so clear and easy. Especially for people learning from home at this situation. Thank you super informative

  • @jephthahjunor2815
    @jephthahjunor2815 4 года назад +2

    Thanks very much you did a good job in explaining you are better than my teacher at school.

  • @shaziaperveen3200
    @shaziaperveen3200 4 года назад +2

    Simple and easy to understand
    Good work

  • @teevirreddy4502
    @teevirreddy4502 3 года назад +2

    Thanm you so much I have a test coming up and this was so helpful, thank you.

  • @taz3235
    @taz3235 3 года назад +2

    Thank you so much I had a test tomorrow you saved me 🙏🙏

  • @wxlk0-341
    @wxlk0-341 4 года назад +2

    thank you so much i was stuck on homework and this has saved me

  • @ashleycharles3717
    @ashleycharles3717 4 года назад +1

    I love your channel! I have a colleague who just switch to teaching physics! I’ll definitely be suggesting your channel!

  • @ishagulati3275
    @ishagulati3275 4 года назад +7

    This was very interesting to hear, i have learnt something new. . I did not know how to calculate voltage , you explained it to clearly. Thank you for sharing!

  • @user-ej2bv8tn7v
    @user-ej2bv8tn7v 2 года назад +1

    Its 2022 u probably wont reply, but this video was amazing i absaloutly loved it

  • @anthishdhanpal6629
    @anthishdhanpal6629 4 года назад +1

    Just want to say thank you. You are excellent 😊👍👌

  • @finplaysbass
    @finplaysbass 2 года назад +1

    Brilliant. Very clear. Thank you.

  • @EBKGG
    @EBKGG 3 года назад +2

    Thank you cause this helped me out a lot I understand it now

  • @ewak5725
    @ewak5725 4 года назад +4

    I wish there was internet when I was in school it would make my life so much easier. I was always so bad at math

  • @mayagamingchannel
    @mayagamingchannel 3 года назад +1

    Wow very interesting video 👏🏻👏🏻

  • @itsmelissamarie9312
    @itsmelissamarie9312 4 года назад +6

    Wow! This made it so simple! You’re way better than my math teacher in school. 😔 kids have so many more resources than we did! Lol! You rock!

  • @sarojsaha1396
    @sarojsaha1396 3 года назад +2

    Clearly Explained

  • @ms_bumble_kids
    @ms_bumble_kids 4 года назад +6

    You're a brilliant teacher. Thank you so much for sharing this. I have learned something new today 👏🏻

  • @juliocesarparagas4575
    @juliocesarparagas4575 4 года назад +1

    Thank you teacher for a great explanation

  • @soniajohn5518
    @soniajohn5518 3 года назад +1

    Thank u very much ma I understand completely 🥰

  • @St-jh8pk
    @St-jh8pk 3 года назад +2

    Thank you so much! Great for revision!

  • @sarwatriaz1214
    @sarwatriaz1214 4 года назад +2

    Great explanation. Thank you.

  • @thokozanigumede6740
    @thokozanigumede6740 3 года назад +5

    no words can describe how thankful i am this video has helped me and my classmates a lot thank you😘😁😁😁

  • @annieteej5255
    @annieteej5255 4 года назад +1

    Students of now are really enjoying technology... very easy to learn

  • @masstarvation4689
    @masstarvation4689 4 года назад +2

    I never thought a more understanding way to explain this lesson than this THANK YOU!

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад +1

      Glad you found it helpful. You're welcome

  • @SociallyNessa
    @SociallyNessa 4 года назад

    You explained this an a way that is easy to understand

  • @zedehtv5056
    @zedehtv5056 4 года назад +1

    this was so helpful thank you so much

  • @geraldjones2278
    @geraldjones2278 3 года назад +1

    Okay, I'm an old man maybe a little bit fuzzy brained but say I have a power source that puts out 15V at up to 5 amps. I have nothing connected to it but according to this formula, I calculate the resistance at 3 ohms. Why is that? I am trying to calculate what resistor I would need to reduce this voltage to 1.5 but I seem to already have a resistance of 3 before beginning.

  • @rethabiletlamama9701
    @rethabiletlamama9701 3 года назад +3

    I didn’t understand this at all before watching this video it all makes so much sense now ❤️thank you so much. Might just pass that test I’m writing tomorrow

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  3 года назад

      You are welcome! Good luck with your exam 👍

  • @emilyasmrs
    @emilyasmrs 4 года назад +1

    This is such a helpful video on calculating current voltage. Now that parents have to overnight become teachers, these videos will come in handy.

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад

      Yes, that is why I started these videos to help parents and students :)

  • @imzysworld6360
    @imzysworld6360 4 года назад

    Great skills of explaining

  • @SociallyNessa
    @SociallyNessa 4 года назад

    Thank you for showing us how to go about getting this information.

  • @castrotjia
    @castrotjia Год назад +1

    Thanks for the help 🙂

  • @Homie-tp8ch
    @Homie-tp8ch 5 месяцев назад

    this video was vry helpful fl thnks mam🥰

  • @KaydiesKreation
    @KaydiesKreation 4 года назад +2

    I wish you were my Physics teacher in high school! You explained this so well! I learned! Thanks for sharing.

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад +1

      wow, glad you found it helpful. You are so welcome!

  • @marliamaalim9943
    @marliamaalim9943 4 года назад +1

    Woow nice video. Thank you

  • @MizzmomMy925
    @MizzmomMy925 4 года назад

    This is very helpful thanks for sharing step by step !!

  • @marliamaalim9943
    @marliamaalim9943 4 года назад +1

    Wonderful teacher

  • @saaw9164
    @saaw9164 4 года назад +1

    Great explanation

  • @rasheenrosacay2762
    @rasheenrosacay2762 3 года назад

    it's really clear to me thank you

  • @legendxyt1374
    @legendxyt1374 3 года назад

    Ecellant 👌🏻👌🏻👌🏻👌🏻

  • @timewithakyedzi79
    @timewithakyedzi79 4 года назад

    Hi, I have a 5x 5watt led lights and 3 pendants lights what is the IB of the circuit? Any help?

  • @thedeliciousfoodhouse
    @thedeliciousfoodhouse 4 года назад

    Nice video......👍👍👍.............new supporter here

  • @shashivarma8518
    @shashivarma8518 2 года назад

    Really super explain TQ so much ❤️

  • @chloerabbitheart3129
    @chloerabbitheart3129 4 года назад

    Thanks school can really make thing look hard

  • @ephraimmacapobre5370
    @ephraimmacapobre5370 3 года назад +1

    Life saver 💕

  • @thorns-er9xd
    @thorns-er9xd 2 года назад

    Thank you very much,i got perfect in school

  • @ThatoRNhlapo
    @ThatoRNhlapo 3 года назад +2

    You explain really well ~ making it easy for the student to see what's required and understand!

  • @rienielleeugenio6343
    @rienielleeugenio6343 3 года назад +1

    mam, how do i get the resistance if the current is not given? its just resistance and the voltage.

  • @SciFidelity
    @SciFidelity 2 года назад +1

    Well done, thank you :)

  • @tasneemalkordi7929
    @tasneemalkordi7929 3 года назад +1

    Thank you so much ❤️

  • @winrosero8283
    @winrosero8283 3 года назад +1

    Can i ask something? How will you calculate the current and the resistance if you have only a voltage? Thankieees for your answer 😣

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  3 года назад

      In order to use this formula, you need to know two of the variables to find the third one.

    • @winrosero8283
      @winrosero8283 3 года назад

      @@Ms.RiazAcademy Thanks for the knowledge !!!

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  3 года назад

      You are welcome!

  • @ashrheinlumibao4467
    @ashrheinlumibao4467 3 года назад +2

    thank you :)

  • @AsikaAsika-pz3yd
    @AsikaAsika-pz3yd 3 года назад +2

    Thanks mam ❤️

  • @kurttoydoroy1484
    @kurttoydoroy1484 4 года назад +1

    Thank you because of that I passed exam

  • @esterolajaybucio221
    @esterolajaybucio221 2 года назад

    Thank you so much🥰🥰

  • @cassandragon3103
    @cassandragon3103 2 года назад

    This is so helpful omg

  • @holamiamiga3373
    @holamiamiga3373 3 года назад +2

    I'm watching this while solving my exam's problem

  • @a.o8631
    @a.o8631 3 года назад +3

    Thank u so much...You are indeed an Angel in disguise (◍•ᴗ•◍)❤

  • @candy7333
    @candy7333 3 года назад

    thanks a lot i understand now

  • @MichelleannGuzon
    @MichelleannGuzon 5 месяцев назад

    Its very helpful

  • @dalingbatoy5091
    @dalingbatoy5091 4 года назад

    Bruh this is awsome now i know how it goes

  • @Eleagulinda
    @Eleagulinda Год назад +1

    Thank you very much, you just saved my life. I have an exam on Monday.

  • @footballstudio4633
    @footballstudio4633 3 года назад +1

    You the reason why I won't go work at McDonald thank you very much💖😭

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  3 года назад

      You are welcome! I am glad you found this helpful.

  • @headoflettuce8117
    @headoflettuce8117 2 года назад

    bro ms. riaz a real one on god

  • @ismaelsiwi9953
    @ismaelsiwi9953 Год назад

    Thanks for the video , it was very informative indeed.

  • @chanille9278
    @chanille9278 3 года назад

    Thankyou so much

  • @annapagi7627
    @annapagi7627 2 года назад +1

    Thank you so much😊😊😊
    Really appreciate it

  • @mirzaiftikharbaig4079
    @mirzaiftikharbaig4079 3 года назад +1

    Please add also watt

  • @domex_beats
    @domex_beats Год назад

    Thanks!

  • @frizzler00
    @frizzler00 3 года назад

    Thank You

  • @hussainiforum567
    @hussainiforum567 3 года назад

    Great!

  • @hpomen1903
    @hpomen1903 Год назад

    I have a doubt.
    Why do we divide in the last 2 examples?
    Please help me out my exams are coming closer 🙏

  • @lovetobeindian.1656
    @lovetobeindian.1656 4 года назад +1

    I think the 8 people who disliked held the phone upsidedown

  • @oluchiodili457
    @oluchiodili457 2 года назад

    Thanks

  • @euphan123
    @euphan123 Год назад +1

    Haha! I have the upper hand now, God!

  • @aneeqamumrez5225
    @aneeqamumrez5225 4 года назад +2

    👍👍👍

  • @Renyerr
    @Renyerr 4 года назад +2

    Sino Pupunta D2 na Grade 8 😂

  • @Mastersucc96
    @Mastersucc96 2 года назад

    Thank you my useless teacher struggled to teach us this

  • @mr.fingerstyle3967
    @mr.fingerstyle3967 2 года назад +1

    IT students here?

  • @ryuatyoutube
    @ryuatyoutube 2 года назад +1

    Followed the first one easily and got lost at the 2 and 3 😢

  • @elenitacostelo4260
    @elenitacostelo4260 4 года назад

    How do you calculate, when volt is 12 and resistance is 10?

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад

      Follow the the steps shown in the video and you can find the current.
      Given: V=12, R=10
      Find I
      Formula: V=I xR
      1. Manipulate the formula to isolate I
      2. Plug in the numbers in the formula and solve

    • @elenitacostelo4260
      @elenitacostelo4260 4 года назад

      @@Ms.RiazAcademy Thank u! I know the answer right now, thanks for the help ma'am riaz!

    • @Ms.RiazAcademy
      @Ms.RiazAcademy  4 года назад

      You are welcome!

  • @zarrer5948
    @zarrer5948 2 года назад

    Think you

  • @sciencevenger
    @sciencevenger 2 года назад

    👏👏👏👌

  • @centosto3327
    @centosto3327 3 года назад

    Isn't voltage U?

  • @willolson1034
    @willolson1034 3 года назад

    anybody else studying for a grade 9 unit review test?

  • @ScavengerPlays
    @ScavengerPlays Год назад +1

    Mason ako