Physics, asked by mukundan30, 11 months ago

2.
In the circuit shown in figure, the reading of the voltmeter V will be:

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Answers

Answered by suyashraut

Answer:

(a) 4 V

Explanation:

voltage across the voltmeter will be same as voltage across 100ohm resistor as they are connected in parallel and in parallel voltage remains same in each branch .

sowe have

I total= V/R

I = 12/100+200

I = 0.04 A

so voltage across 100ohm resistor as well as The VOLTMETER is V=I*R

V=0.04*100

V=4 V

Answered by himanshukumar1p90ecz

Answer:

(a) 4 V

Explanation:

voltage across the voltmeter will be same as voltage across 100ohm resistor as they are connected in parallel and in parallel voltage remains same in each branch .

sowe have

I total= V/R

I = 12/100+200

I = 0.04 A

so voltage across 100ohm resistor as well as The VOLTMETER is V=I*R

V=0.04*100

V=4 V

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