In the given potentiometer circuit, the resistance of the potentiometer wire AB is R0. C is a cell ofinternal resistance r. The galvanometer G does not give zero deflection for any position of thejockey J. Which of the following cannot be a reason for this ?a)r andgt; R0b)R andgt;andgt; R0c)emf of C andgt; emf of Dd)The negative terminal of C is connected to ACorrect answer is option 'A'. Can you explain this answer?

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In the given potentiometer circuit, the resistance of the potentiometer wire AB is R₀. C is a cell of
internal resistance r. The galvanometer G does not give zero deflection for any position of the
jockey J. Which of the following cannot be a reason for this ?

a)
r > R₀
b)
R >> R₀
c)
emf of C > emf of D
d)
The negative terminal of C is connected to A

Correct answer is option 'A'. Can you explain this answer?

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In the given potentiometer circuit, the resistance of the potentiomete...

Since potentiometer is measering the EMF of
secondary cell hence its internal resistance
will have no effect on balance length of
potentiometer.

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In the given potentiometer circuit, the resistance of the potentiometer wire AB is R0. C is a cell ofinternal resistance r. The galvanometer G does not give zero deflection for any position of thejockey J. Which of the following cannot be a reason for this ?a)r > R0b)R >> R0c)emf of C > emf of Dd)The negative terminal of C is connected to ACorrect answer is option 'A'. Can you explain this answer?

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In the given potentiometer circuit, the resistance of the potentiometer wire AB is R0. C is a cell ofinternal resistance r. The galvanometer G does not give zero deflection for any position of thejockey J. Which of the following cannot be a reason for this ?a)r > R0b)R >> R0c)emf of C > emf of Dd)The negative terminal of C is connected to ACorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about In the given potentiometer circuit, the resistance of the potentiometer wire AB is R0. C is a cell ofinternal resistance r. The galvanometer G does not give zero deflection for any position of thejockey J. Which of the following cannot be a reason for this ?a)r > R0b)R >> R0c)emf of C > emf of Dd)The negative terminal of C is connected to ACorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the given potentiometer circuit, the resistance of the potentiometer wire AB is R0. C is a cell ofinternal resistance r. The galvanometer G does not give zero deflection for any position of thejockey J. Which of the following cannot be a reason for this ?a)r > R0b)R >> R0c)emf of C > emf of Dd)The negative terminal of C is connected to ACorrect answer is option 'A'. Can you explain this answer?.

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