ICSE Class 10 Physics 2022 Solved Paper

An appliance rated 440W,220V is connected across 220V supply.

Question : 32

Total: 45

Calculate the maximum current that the appliance can draw.

Solution:

‌‌ Given : ‌‌‌P=440W;V=220‌ Volt ‌
‌∵‌‌P=VI
‌∴‌‌I=‌

=‌

440

220

‌=2A

Go to Question:

Prev Question

Next Question