On Increasing the Current Sensitivity of a Galvanometer By Increasing the Number of Turns | Bzziii

Given below are two statements labelled as Assertion (A) and Reason (R) 

Assertion (A):On Increasing the current sensitivity of a galvanometer by increasing the number of turns, may not necessarily increase its voltage sensitivity. 

Reason(R ): The resistance of the coil of the galvanometer increases on increasing the number of turns. 

Select the most appropriate answer from the options given below: 

(i) Both A and R are true and R is the correct explanation of A 

(ii) Both A and R are true but R is not the correct explanation of A. 

(iii)A is true but R is false. 

(iv) A is false and R is also false.

(i) Both A and R are true and R is the correct explanation of A 

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CBSE Class 12 Physics Sample Paper-2022