Home
Class 12
PHYSICS
An ammeter A of finite resistance, and a...

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`.

Promotional Banner

Similar Questions

Explore conceptually related problems

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 voltmeter and an ammeter are connected in series to an ideal cell of emf E. The voltmeter readings is V and the ammeter reading is I. Choose the correct options.

An ammeter and a voltmeter are j oined in series to a cell. Their readings are A and V respectively. If a resistance is now joined in parallel with the voltmeter

An ammeter and a voltmeter are j oined in series to a cell. Their readings are A and V respectively. If a resistance is now joined in parallel with the voltmeter

An ammeter, voltmeter and a resistor are connected in series to a cell and the readings are noted as I and V. If another resistor R is connected in parallel with a voltmeter, then

An ammeter, voltmeter and a resistor are connected in series to a cell and the readings are noted as I and V. If another resistor R is connected in parallel with a voltmeter, then

An ammeter and a voltmeter are joined in the series to a cell. Their readings are A and V respectively. If a resistance is now joined in parallel with the voltmeter

An ammeter and a voltmeter are joined in series to a cell. Their readings are A and V respectively. If a resistacne is now joind in parallel with the voltmeter

An ammeter and a voltmeter are joined in series to a cell. Their readigns are A and V respectively. If a resistance is now joined in parallel with the voltmeter, then