In the circuit shown in the figure the electromotive force of the battery is 9V and its internal resistance is 15Ω. The two identical voltmeters and the ammeter can all be considered ideal (i.e. voltmeter is of very large resistance and ammeter is of negligible resistance). Column-I Column-II (A) Voltmeter (Left) reading (in volts) when K is open (P) 4.5 (B) Voltmeter (right) reading (in volts) when K is closed (Q) 3 (C) Ammeter reading (in amperes) when K is closed (R) 4 (S) 0.2

Engineering

Physics

Ohm Law and Current Basics

Question

In the circuit shown in the figure the electromotive force of the battery is 9V and its internal resistance is 15Ω. The two identical voltmeters and the ammeter can all be considered ideal (i.e. voltmeter is of very large resistance and ammeter is of negligible resistance).

Column-I	Column-II
(A) Voltmeter (Left) reading (in volts) when K is open	(P) 4.5
(B) Voltmeter (right) reading (in volts) when K is closed	(Q) 3
(C) Ammeter reading (in amperes) when K is closed	(R) 4
	(S) 0.2

LiveFree JEE Main Previous Year Online Papers Live Free JEE Advance Previous Year Online Papers

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

no solution

Please subscribe our Youtube channel to unlock this solution.