The M.C.G. has a resistance G and `I_g` be the minimum current for its full scale deflection. To convert it into voltmeter of range V volt required high resistance is
A
`R=(V)/(I_g)-G`
B
`R=(G)/(I_g-V)`
C
`R=V-(G)/(I_g)`
D
none of these
Text Solution
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The correct Answer is:
A
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