1.

An ammeter A of finite resistance, and a resistor R are joined in series to an ideal 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 reading is V.

Answer»

`I GT I_(0), V LT V_(0)`
`I gt I_(0), V = V_(0)`
`I = I_(0), V lt V_(0)`
`I lt I_(0), V = V_(0)`

ANSWER :A


Discussion

No Comment Found

Related InterviewSolutions