With the help of potentiometer, we can determine the value of emf of a given cell. The sensitivity of the potentiometer is (A) directly proportional to the length of the potentiometer wire (B) directly proportional to the potential gradient of the wire (C) inversely proportional to the potential gradient of the wire (D) inversely proportional to the length of the potentiometer wire Choose the correct option for the above statements: [29-Jan-2023 Shift 2]

Question

Examsnet · Accepted Answer

Correct Answer is : A and C only

JEE Mains 29 Jan 2023 Shift 2 Paper