why should the resistance of an ammeter be very small and a voltmeter be very large ?...
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why should the resistance of an ammeter be very small and a voltmeter be very large ?...
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Answer:
Answer (a) The resistance of an ammeter should be very small so that it may not change the value of the current flowing in the circuit. (b) The resistance of a voltmeter should be very large so that it takes a negligible current from the circuit. Answer verified by Toppr
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Answer:
(a) The resistance of an ammeter should be very small so that it may not change the value of the current flowing in the circuit. (b) The resistance of a voltmeter should be very large so that it takes a negligible current from the current.