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An ammeter A of finite resistance , and ...

An ammeter A of finite resistance , and a resistor R are joined in series to an idel cell C.A potentiometer P is joined in parallel to R. The ammeter reading is `I_(0)` and the potentiometer reading is `V_(0)`. P is now replaced by a voltmeter of finite resistance . The ammeter reading now is I and the voltmeter eading is V.

A

`IgtI_(0),VltV_(0)`

B

`IgtI_(0),V=V_(0)`

C

`I=I_(0),VltV_(0)`

D

`IltI_(0),V=V_(0)`

Text Solution

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The correct Answer is:
A
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