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प्रश्न
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:
पर्याय
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false and R is also false.
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उत्तर
Both A and R are true and R is the correct explanation of A.
Explanation:
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संबंधित प्रश्न
Write the underlying principle of a moving coil galvanometer.
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(i) The values of R and X were doubled and then interchanged. What would be the new position of balance point?
(ii) If the galvanometer and battery are interchanged at the balance position, how will the alance point get affected?

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The figure below shows a circuit containing an ammeter A, a galvanometer G and a plug key K. When the key is closed:

