Chemistry practical koodaa video petyinchandi ila chesthe intlo koorchone records rasthu practical nerchu kovacchu it so helpful, jeemains ki prepare ayyevallaku chaaala use fulllllllllllllllllllllllll ,me like
High resistance lo key ni remove chesthe high resistance ni circuit lo chesinatlu ani and high resistance lo key ni short cheyatam anevi konchem clear ga cheppandi sir...
If the balancing point in a meter-bridge from the left is 60 cm, compare the resistances in the left and right gaps of meter-bridge. Sir I want answer for this problem.
Potentiometer lo key ne remove chesthe(I mean key is closed ante switch off kadha sir)... Alane meter bridge lo high resistance lo key remove chesthe switch off kaadha sir?... please clarify my doubt sir...
Connections anni correct ga unna galvanometer lo deflection raavatledu. Corrections cheppandi sir. And unknown resistance wire edi teesukovali. Nichrome or manganine?
Galvanometer లో deflection one side కూడా రాలేదంటే current circuit లో flow కావడం లేదు. So remove all connecting wires. Wires connect చేసేటప్పుడు screws మధ్య copper wire ఉండేటట్టు చూసుకోవాలి. Insulating material ఉండకూడదు. Unknown resistance wire మీ college వాళ్ళు ఏది ఇస్తే అది ఉపయోగించాలి. Electricity experiments లో ముఖ్యంగా గుర్తుంచుకోవలసిన విషయం circuit connect చేసేది వస్తే చాలు. Readings గురించి ఆలోచించనవసరం లేదు. Exam లో మీరు correct గా connect చేసినా readings రాకుంటే examiner help చేస్తారు. So don't worry.
Sir nenu physics lecturer నీ meter bridge connections అన్ని కరెక్ట్ గా ఇచ్చాను deflection one side వస్తోంది both sides రావటం లేదు దీనికి solution చెప్పండీ అంటే ఏ విధంగా చేస్తే one side deflection నీ correct చెయ్యొచ్చు.
@@VISHNUCHANNELphysics Sir! We know that in series combination R (effective) in series = R1+R2 first we find the value of R1using the formula You have given and by this can't we find R2 by R2 = RS-R1?? with out applying that big formula?
Tangent galvanometer is very sensitive that means it's order up-to 10 power-9... If high current pass through it ... may damage the galvanometer... In order to avoid this problem....we use high resistance
Hello srinivas. Actually Galvanometer is very sensitive. If maximum current is passing through the Galvanometer, it damages. So to protect Galvanometer we use high resistance.
Today i perfectly completed my physics practical becoz of ur explanation thankyou
Happy to see your message Farzana.. In the same way complete chemistry also
Chemistry practical koodaa video petyinchandi ila chesthe intlo koorchone records rasthu practical nerchu kovacchu it so helpful, jeemains ki prepare ayyevallaku chaaala use fulllllllllllllllllllllllll ,me like
Super mind-blowing fabulous explanation sir tq it really helps to me for my lab practicals tq very much sir
Super sir ,well explanation
Good explanation sir thank you it so useful to every student
Wow sir,super explanation.😍😍
Happy to see your message 😊
Nice explanation sir 👌
Superb explanation sir
I understood sir 👌👌👌👌👌👌👌
😊
Sir mee teaching skills chaala bagunayi antha ante naku vachina experiments kuda chusthunna....TQ very soooooo much sir......
Subhan.... Thanks for your feedback
*ALL THE BEST FOR YOUR EXAMS* 👍😊
Sir plz explain logarithms......update video in two days...
Hi Subhan... logarithms video is already there in vishnu channel. Search and watch. Share to your friends. 👍
I already see it your video....thank you sir
@@subhanshaik6364 👍
We r getting deflection on one side of the meter bridge,, how to rectify that,,, sir
Sir.... battery and plug key metre bridge wire nunchi kalapaali kadhaa
Battery eliminator ela set seyali chepandi sir
Thank you sir... very helpful
Namaste sir, which material is to be taken unknown resistance wire.
So nice
Good explanation
Hello Prakash... Thanks for your feedback. Share to your friends. All the best for your exams. 👍
Thank u sir
very useful
High resistance lo key ni remove chesthe high resistance ni circuit lo chesinatlu ani and high resistance lo key ni short cheyatam anevi konchem clear ga cheppandi sir...
Will vernier calipers expt. given as separate experiment
Yes one question. Two questions are combined with screw Guage
Perfect sir.....tomorrow my exam...it helps me lot
Hello Pallavi... Thanks for your feedback. *All the best for your exam* After the exam follow IPE important questions, Problems latest videos. 👍
Super sir thank u very useful information
Sir can we use vernier calipers to find radius
Yes
If the balancing point in a meter-bridge from the left is 60 cm, compare the resistances in the left and right gaps of meter-bridge.
Sir I want answer for this problem.
Sir x value y value okate kada mari vatini two formulalo ala substitute chestam
Hello mohan X is resultant resistance in series Y is in parrallel ok
Potentiometer lo key ne remove chesthe(I mean key is closed ante switch off kadha sir)... Alane meter bridge lo high resistance lo key remove chesthe switch off kaadha sir?... please clarify my doubt sir...
Without using logarithms can we calculate the value
Sir question ela adigini edhe practical chesi rasthama sir
Nice
Tqs ur explanation sr
Thank you Manu for your feedback
Sir chemistry practicals kudaa cheptara useful gaa untindi makku plzzzz
Mohan....... i know only physics ok
Connections anni correct ga unna galvanometer lo deflection raavatledu. Corrections cheppandi sir. And unknown resistance wire edi teesukovali. Nichrome or manganine?
Galvanometer లో deflection one side కూడా రాలేదంటే current circuit లో flow కావడం లేదు. So remove all connecting wires. Wires connect చేసేటప్పుడు screws మధ్య copper wire ఉండేటట్టు చూసుకోవాలి. Insulating material ఉండకూడదు. Unknown resistance wire మీ college వాళ్ళు ఏది ఇస్తే అది ఉపయోగించాలి. Electricity experiments లో ముఖ్యంగా గుర్తుంచుకోవలసిన విషయం circuit connect చేసేది వస్తే చాలు. Readings గురించి ఆలోచించనవసరం లేదు. Exam లో మీరు correct గా connect చేసినా readings రాకుంటే examiner help చేస్తారు. So don't worry.
Sir nenu physics lecturer నీ meter bridge connections అన్ని కరెక్ట్ గా ఇచ్చాను deflection one side వస్తోంది both sides రావటం లేదు దీనికి solution చెప్పండీ అంటే ఏ విధంగా చేస్తే one side deflection నీ correct చెయ్యొచ్చు.
Thank you for helping sir
Really awesome but the thing what I don't get is removing and setting key in HR BOX really in a dilemma
Sir ante Ippudu key pedithe high resistance short Avuthundhi Anthe kadha sir??
Yes Bharath..
super sir thank you sir
😊
Super sir tq so much sir
Thanks Akshaya.
*ALL THE BEST FOR YOUR EXAMS*
Tq sir
sir thank you sir
Sure....sir
Tq sir
Sir sound sarega ledhu sir
Sir diagram should be drawn in exam? (Tomorrow exam sir!)
Hai RAVINDRA... Circuit diagrams must draw in examination. OK
ALL THE BEST
Thank u sir
Sir internal resistance calculation r1 and R2 calculation last mottam pettandi answer pettaru calculation
Pandu ..... send your Watts up no ...
Sir pls send notes for this experiment
Sir which wire Radius should we find ?? Manganin wire aa or unknown resistance wire ? Plz reply sir !
Unknown Resistance wire
Sir make a video abt sonometer and logic gates
Why
Becz its also in practicals
R U FROM Which State.
@@VISHNUCHANNELphysics I am tamilnadu
OK the apparatus are not available in my area.
I will try.
First We are including HR bcoz galvanometer is sensitive right! then why you are inserting key to short HR another time?
Hello Lakshmi... I already explained clearly in the experiment. Why we use HR in the circuit. Try to understand watch the video carefully
Thanks for your quick response
sir high resistance short cheyadam ardamkaledu
if you place the key in high resistance H.R is shorted . if you remove the key H.R INCLUDES IN THE CIRCUIT OK...
Sir can't we find R2 by R2=X-R1??
Hi Muralidhar... Ask your doubt clearly. I am not understood your doubt
@@VISHNUCHANNELphysics
Sir! We know that in series combination R (effective) in series = R1+R2
first we find the value of R1using the formula You have given and by this can't we find R2 by R2 = RS-R1?? with out applying that big formula?
OK Muralidhar.. Nice. Correct. Follow that
@@VISHNUCHANNELphysics
Thank you very much sir,for clarifying my doubt with in minutes
Why sir
Sir maximum evvani questions cheptara please
Hahaha... Siva Nanda really I don't know. ఈ am never think in this way
Please think & say I believe in u
Sir connections should be done by us only
That is depends on examiner
One side deflection sir, another side not deflection
If both sides not deflected observe connections
High resistance ni andhuku thisthunamu and peduthunamu plz explain it in one short video
Tangent galvanometer is very sensitive that means it's order up-to 10 power-9...
If high current pass through it ... may damage the galvanometer...
In order to avoid this problem....we use high resistance
Enduku sir high resistance nu teestunnam and pedutunnam
Hello srinivas. Actually Galvanometer is very sensitive. If maximum current is passing through the Galvanometer, it damages. So to protect Galvanometer we use high resistance.
@@VISHNUCHANNELphysics thank you sir
@@VISHNUCHANNELphysics OK sir
Physics diagrams kooda practicals lo veyyala
Hi Gara... Welcome to VISHNU CHANNEL. There is no need to draw diagrams. But we must draw circuit diagrams. 👍
Thank you very much sir l understood very clearly
Anna chemistry praticklls kavali
I am not the faculty of chemistry Tammudu... I help you only in the physics. Any way all the best for your exams. 👍
Tq u so much sir
Hii sir
Ni voice moda laga vundhee Clarity ladu
Sir is thus order correct sir!!!!
1)Formula
2) circuit
3)procedure
4)observations
5)table
6)graph
7)precautions
8)calculations
9)result+units
Correct venkata ramana. Don't think about it. In examination compulsory examiner gives instructions about it. ALL THE BEST
@@VISHNUCHANNELphysics okay sir!! Thank you!!