In the givenn figure AB is a potentiometer wire of length 10 m and resistance `1Omega` with key K open the balancing length is 5.5 m. however on closing key K the balancing length reduces to 5m. The initial resistance of the cell `E_(1)` is A. `0.01Omega`B. `0.1Omega`C. `0.2Omega`D. `1Omega`

In the givenn figure AB is a potentiometer wire of length 10 m and res

1.	In the givenn figure AB is a potentiometer wire of length 10 m and resistance `1Omega` with key K open the balancing length is 5.5 m. however on closing key K the balancing length reduces to 5m. The initial resistance of the cell `E_(1)` is A. `0.01Omega`B. `0.1Omega`C. `0.2Omega`D. `1Omega`
Answer» Correct Answer - B

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In the givenn figure AB is a potentiometer wire of length 10 m and resistance `1Omega` with key K open the balancing length is 5.5 m. however on closing key K the balancing length reduces to 5m. The initial resistance of the cell `E_(1)` is A. `0.01Omega`B. `0.1Omega`C. `0.2Omega`D. `1Omega`

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