To increase the range of an ammeter, we ...

To increase the range of an ammeter, we need to connect a suitable

low resistance in parallel

low resistance in series

high resistance in parallel

high resistance in series.

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Given below are two statements labelled as Assertion (A) and Reason (R) Assertion (A): To increase the range of an ammeter, we must connect a suitable high resistance in series to it. Reason (R): The ammeter with increased range should have high resistance Select the most appropriate answer from the options given below :

To decrease the range of an ammeter its resistance need to be incrased an ammeter has resistacne R_(0) and range / which of the following resistance can be connected in series with it to drecease its range to l//n

This questions has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes into two Statements. Statement-I : Higher the range, greater is the resistance of ammeter. Statement- II : To increase the range of ammeter, additional shunt needs to be used across it.

Assertion : Higher the range, greater is the resistance of ammeter. Reason : To increase the range of ammeter, additional shunt needs to be used across it.

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An ammeter has a resistance R and a range I. To increase its range to nL, the resistance that should be connected in parallel with it, is given by

The senstivity of a milliammeter of range 0 to 100 mA is x div/milliampere. If it is conveeted into an ammeter of ranger 0 to1a, by using a suitable shunt, then the senstivity will be

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