A voltmeter has a range 0-V with a series resistance R. With a serie – McqOptions

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1.	A voltmeter has a range 0-V with a series resistance R. With a series resistance 2R, the range is 0-V¢. The correct relation between V and V¢ is [CPMT 2001]
A.	\[{V}'=2V\]
B.	\[{V}'>2V\]
C.	\[{V}'>>2V\]
D.	\[V'<2V\]
Answer» E.

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