First slide

AC Circuits

Question

A 220 V, 50 Hz ac source is connected to an inductance of 0.2 H and a resistance of 20 ohm in series. What is the current in the circuit

Moderate

A

10 A
B

5 A
C

33.3 A
D

3.33 A

Solution

$i = \frac{220}{\sqrt{{(20)}^{2} + {(2 \times π \times 50 \times 0 .2)}^{2}}} = \frac{220}{66} = 3 .33 A$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App