+ve of battery : +ve of ammeter -ve of ammeter: +ve of voltmeter -ve of voltmeter : one end of rheostat another (other) end of rheostat : one end of key other end of key : -ve of battery resistance wire : parallel to voltmeter (on both of its knobs)
Thanks ma'am!! This will be of great help tomorrow. I have skipped half deflection and conversation of galvanometer into ammeter. I have studied the remaining 6. Hoping for the best and prepping for boards!! All the best to all the other students out there! ❤
@@physicswithaliva9791 yess it was good!!! I got my first experiment to draw u vs v graph and my second was the Ohm circuital law to determine resistivity Thank you ma'am 😊
Thank you so much ma'am for explaining amazingly... Tomorrow is my Half Yearly Physics Practical Exam and I am watching this video of yours for quick revision... Hope my examination goes well tomorrow... Once again lots of thanks ma'am❤🎉
respected maam or anyone who is seeing this comment , can u pls explain why did mam take 40divisions in graph , like i havent understood the graph part quite well, pls explain @ 8:34
Try to take scale in graphic in such a way so that the straight line can occupy almost 70 percent of the graph. You can take 50 divisions also instead of 40 if you can adjust all your readings within the graph. Try to take 10,20,40,50,80…. Avoiding 30,60… to ignore difficult calculations
@@physicswithaliva9791 alr thank you ma'am :D, i got it i hav my practicals tom and school didnt teach any of this thanks a ton for making these vids ma'am
@@Hqiqbwiqnh it went really gud except for viva, they asked tricky ques, but all is gud,answered somehow, my practical's went rly gud thanks to the vids :D thanks for asking though, appreciate it aloot😃👍
To cover atleast 60% of the graph, I have done this. Here 0.1A = 40 division ( we have chosen it) Then 40 div = 0.1 A 1 div = 0.1/40 A =0.00250A Then plot (reading/ 0.0025 )
Bhai resitnace wire has a high resistance and connecting wires don't have high resistance... Because if connecting wires have high resistance, then there will be error in our reading in ammeter and voltmeter
You all are talking about video lecture seeing before one day but me who watch video at morning 5 am who have my practical at 8am😅 Legends like here ❤,👇
you are explaining wrong the graph of current vs voltage is worong. which we can find (current)by determine one of the value (voltage)are on y axis means current in y-axis and voltage in x axis because we are determine the value of voltage and take the value of current. The resistance of the given wire is equal to the reciprocal of this slope. This statement is given in the journal of class 12th
If you draw voltage vs current then resistance=slope If you draw current vs voltage then Resistance= reciprocal of slope You should understand these basic concepts.
Mam transistor ka base resistor calculation kaise kare Base emitter collecter me input &voutput voltage and current kitna hota h . Calculation bata dizia basic to advance plz request. Pure youtube search kar liya kahin nahi mil raha.😢 sara kuchh samjha dizia plz plz vedio banaiye 😢😢
how many of us are watching this one day before our board practical exam. pls give a like
3 hours before
@@satyamsagar7206kaise gya bhai
How was your practical guys?🙁I am very very scared
What about viva?
@@Varshini_hustle Mera kal hai practical
Apka kab hai?
How many are watching before few hours of Board Exam 🤣
🙋♀️
😂😂
+ve of battery : +ve of ammeter
-ve of ammeter: +ve of voltmeter
-ve of voltmeter : one end of rheostat
another (other) end of rheostat : one end of key
other end of key : -ve of battery
resistance wire : parallel to voltmeter (on both of its knobs)
GSEB BOARD 19 FEB
ATTENDENCE HERE
👇
27th🥲
Ma’am thankyou so much for all the explanations of experiments I was able to do my practical well Bc of you thankyou
All the best
Is the practical exam tough? I'm kinda scared for it
Thanks ma'am!! This will be of great help tomorrow. I have skipped half deflection and conversation of galvanometer into ammeter. I have studied the remaining 6. Hoping for the best and prepping for boards!!
All the best to all the other students out there! ❤
All the best
@@physicswithaliva9791 yess it was good!!! I got my first experiment to draw u vs v graph and my second was the Ohm circuital law to determine resistivity
Thank you ma'am 😊
Thanks a lott ma'am ! Tomorrow is my practical bcz of u i can perform well now!!🎀💖
Most welcome! 😊
Mam thank u so much to teach me this concept kal mera practical hai ❤️
Best of luck ❤
How it went
9:37 how is it 110 divisions, likewise how is BC 70 divisions?
2024-25 batch like
Mera to exam ho Gaya phir bhi dekh raha hu true check karne ke liye waise practical accha gaya mam ne sahi se sikhaya tha ❤
Thank you so much ma'am for explaining amazingly... Tomorrow is my Half Yearly Physics Practical Exam and I am watching this video of yours for quick revision... Hope my examination goes well tomorrow... Once again lots of thanks ma'am❤🎉
All the best
@@physicswithaliva9791 Thank You Ma'am❤
What is the range of the ammeter?
Thank you ma'am 😊🎉🙏🙏😁😇
Keep watching
Mam wht if connecting wires are of colour red and blue
That doesn't really matter, just make sure they're connected to the correct terminals
@@swiftie05 alr ty
respected maam or anyone who is seeing this comment , can u pls explain why did mam take 40divisions in graph , like i havent understood the graph part quite well, pls explain
@ 8:34
Try to take scale in graphic in such a way so that the straight line can occupy almost 70 percent of the graph. You can take 50 divisions also instead of 40 if you can adjust all your readings within the graph. Try to take 10,20,40,50,80….
Avoiding 30,60… to ignore difficult calculations
@@physicswithaliva9791 alr thank you ma'am :D, i got it
i hav my practicals tom and school didnt teach any of this
thanks a ton for making these vids ma'am
@Cloud-vibe6how was your practicals ? Are they tough?
@@Hqiqbwiqnh it went really gud except for viva, they asked tricky ques, but all is gud,answered somehow, my practical's went rly gud thanks to the vids :D
thanks for asking though, appreciate it aloot😃👍
@Cloud-vibe6 thank you for your help I have practicals soon so I just thought I'll ask someone thank you for your help 💖😭
Y shall we use the key present in the battery itself ??
Excellent 👍👍👌👌
finally koyi dhng ka video mila 🥺🥺
Mam how did you calculated the mean resistance?
Add all resistance and devide by 5 the total resistance.
How you have calculated 1 small division value. Why you divide it by 40
To cover atleast 60% of the graph, I have done this. Here 0.1A = 40 division ( we have chosen it)
Then 40 div = 0.1 A
1 div = 0.1/40 A =0.00250A
Then plot (reading/ 0.0025 )
ruclips.net/video/sJNyS5W4Qgo/видео.htmlsi=Hxx5uUuAdY-XWDYJ
If still you have doubts, then see the plotting section of this video 23:00
😮kya ek rat me sare practical ho skte hai?
Ma'am is that okay if we like don't connect the key? Cause in board manual key connection isn't there so...
Yes it's optional here
@@physicswithaliva9791 oh okay thank you man
Mam maine jb pura circuit complete Kiya phir v ammeter anu voltmeter me deflection nhi aa rha kyu..pls tell me
Check the connections
Loose connection ho sakta hae, insulated threads connection ke bich na ghuss jae
Check those factors or make the circuit again
ma'am will we have to make all these connections during the exam?
Yes
Ma'am you are the best teacher❤
Thanks 😊
What is length of wire
Msm apne at the time 4:15 which wire you used in parrllel to voltmeter
Constantan wire which is used as resistance wire.
We are calculating the resistance of that wire in this experiment.
@@physicswithaliva9791 msm copper wire l skte h kya
@@anjukhurana6383 no the resistivity of the copper wire is low, so it cannot be used as resistance wire
@@physicswithaliva9791 then which wire we have to use
Please reply fast mam
length or diameter mam ??
Mam how you got 70 division one box is of 5 division 0r 10
same ques
AB has 17 box means 170 division and other 11 so 110 division
looks like we will also have to calculate near the mean resistance to get the value of slope as close as possible
Mam in our school we had to arrange the circuit without the key..could you please explain how to perform the practical then ?
I don't think circuit would even work without it
Mam ,what is the difference between resistance wire and the connecting wire
Bhai resitnace wire has a high resistance and connecting wires don't have high resistance... Because if connecting wires have high resistance, then there will be error in our reading in ammeter and voltmeter
Maam how do we calculate the resistance of the wire... By adding or..
Watch the video, you will understand the procedure
@@physicswithaliva9791 thank u maam
Thank you so muchhhhhh Mam ❤
Nice 👍👍
Length of wire?
Have to measure it using a meter scale
Mam how u plotted a graph can u plz explain Little in brief
ruclips.net/video/sJNyS5W4Qgo/видео.htmlsi=mw9A-9hNjzUv8uAF
Here I have discussed it elaborately
Thank you ❤❤
You're welcome 😊
Thankyou mam❤
Most welcome 😊
Mam how did you taken the smallest division along X axis
ruclips.net/video/sJNyS5W4Qgo/видео.htmlsi=_dNs9_gHGs_Y0kuh
See this( 23:04 ) to understand how to make scale on graph papers
Values?
Thank you so much mam ❤❤❤
Most welcome 😊
Mam maine same connection apply kiye but deflection ni ho rehii koi solution bata dijiye plz ?
Check the connection once again, loose connection ho sakta hae, insulating threads connection to disturb kr sakta hae
@@physicswithaliva9791 main wire hot hoti hai kya isme ..like red ?
Mam all concept is crystal clear but only graph is not clear pls make this video related to this. Thank you mam❤❤
Thanks for pointing that out, I'll try to make a video on plotting graphs! Keep watching
Thanks mam
Thank you so much, ma'am.
Most welcome 😊
How did 110 division and 70 division came?
AB= 110 no. Of divisions in graphs
To understand graph in details... See this video👇
ruclips.net/video/sJNyS5W4Qgo/видео.htmlsi=dDBPCTS9p_TdFHZ_
Mam wire thick hai ya thin aur ye kis chij ka bana hota hai
Constantan wire is used here
@@physicswithaliva9791 thank u mam ❤️❤️
@@poonamdevi8769 welcome ❤
like share and subscribe the channel
Thank you so much ma'am
Most welcome 😊
❤❤❤❤❤❤❤❤❤❤❤❤❤❤ first time ma samaj aayaga
Thank you for preparing me ... please make some more videos... especially on the plotting part.
ruclips.net/video/sJNyS5W4Qgo/видео.htmlsi=v1SMgj_QmI1QWlCC
Already uploaded
You all are talking about video lecture seeing before one day but me who watch video at morning 5 am who have my practical at 8am😅
Legends like here ❤,👇
For practical 2 hours to to😂
W
you are explaining wrong the graph of current vs voltage is worong. which we can find (current)by determine one of the value (voltage)are on y axis means current in y-axis and voltage in x axis because we are determine the value of voltage and take the value of current.
The resistance of the given wire is equal to the reciprocal of this slope. This statement is given in the journal of class 12th
If you draw voltage vs current then resistance=slope
If you draw current vs voltage then
Resistance= reciprocal of slope
You should understand these basic concepts.
Nuvvu devudivi Sami🙏🏻
1 hours before going to School
Watching in 2025❤️
That subscribe text irritating..!
Mam how to draw the graph
I will try to make another video about the graph drawing
@@physicswithaliva9791mam apka graph khud galat h apne reading ke according graph plot nhii Kiya h apne mann se straight line draw kr diya h
Thank you mam
@@bkdboss1915 welcome
Araaaaaaaaa mam hindi ma batana chahiye tha
❤
Kal mera practical hai half yearly ka 😂😂😂😂
Mera bhi ❤❤❤
thanks mam
Most welcome 😊
2024 , tomorrow my exam , now' I'm here 😅
Best of luck
Tomorrow is my practical 😅
Best of luck
Last m short kar Diya ishne
Thanks
Mam transistor ka base resistor calculation kaise kare
Base emitter collecter me input &voutput voltage and current kitna hota h . Calculation bata dizia basic to advance plz request. Pure youtube search kar liya kahin nahi mil raha.😢 sara kuchh samjha dizia plz plz vedio banaiye 😢😢
🤟🤟🤟
💯
🎉
Hind me bologe to accha tha
Sayad mam ko hindi nhi aati 😅
Bkl cbse walo ke liye hai
Hindi me bolo😢😢
okok
Thank you so much mam❤❤❤
Most welcome 😊