Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

Q7.1 (b) A $100W$ resistor is connected to a $220\: V$ , $50Hz$ ac supply.

What is the rms value of current in the circuit?

Answers (1)

best_answer

Given,

RMS Voltage in the circuit $V_{rms}=200V$

Resistance in the circuit $R=100\Omega$

Now,

RMS Current in the circuit:

$I_{rms}=\frac{V_{rms}}{R}=\frac{220}{100}=2.2A$

Hence, the RMS value of current is 2.2A.

Posted by

Pankaj Sanodiya

View full answer

Crack CUET with india's "Best Teachers"

HD Video Lectures
Unlimited Mock Tests
Faculty Support

cuet_ads

Similar Questions

Trending Articles/News

anam-khan

‘You ruined my career’: Students hit back at CBSE over 'abrupt' removal of additional subjects

anam-khan

‘Careers are at stake’: CBSE removes additional subject option for private students without prior notice

anam-khan

CBSE eases APAAR ID mandate for board exams 2026 over lack of parental consent, technical issues

Latest Question