Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance 2000 Ω is used to measure the potential difference across 500 Ω resister, the reading of the voltmeter will be V.

Question

Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance 2000 Ω is used to measure the potential difference across 500 Ω resister, the reading of the voltmeter will be V. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/9a8594a7017e49b03da74af19ba17c04-.png" /> I =(20/1000) A V 1= I × 400=(20/1000) × 400 =8 V

Q. Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance $2000 Ω$ is used to measure the potential difference across $500 Ω$ resister, the reading of the voltmeter will be___ $V$ .

$I = \frac{20}{1000} A$
$V_{1} = I \times 400 = \frac{20}{1000} \times 400$
$= 8 V$

Q. Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance 2000Ω is used to measure the potential difference across 500Ω resister, the reading of the voltmeter will be___ V.

I=100020​A V1​=I×400=100020​×400 =8V

Q. Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance $2000 Ω$ is used to measure the potential difference across $500 Ω$ resister, the reading of the voltmeter will be___ $V$ .

$I = \frac{20}{1000} A$
$V_{1} = I \times 400 = \frac{20}{1000} \times 400$
$= 8 V$