In the circuit used for measuring resistance (shown below), readings o – McqOptions

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1.	In the circuit used for measuring resistance (shown below), readings of ammeter and voltmeter are 2 A and 200 V. The ammeter and voltmeter resistances are 0.1 Ω and 2000 Ω respectively. The error in the calculated value of resistance (voltmeter reading / ammeter reading) is-
A.	5%
B.	9%
C.	10%
D.	15%
Answer» B. 9%

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