Question

9. A voltmeter measuring u
current through the voltmeter
this purpose
mg upto 50 Volts is used to measure the potential difference upto 200 Volts. If the
e voltmeter does not exceed 5 mA. Calculate the additional resistance required for
(10)
(P.T.O.)​

Answer 1

ma change into m square then solve it in this question on v=ir formula

Answer 2

Answer:

Explanation:

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