An electric bulb draws a current of 0.2A when the voltage is 220 volts. calculate the amount of electric charge flowing through it in 1 hour?
Asked by riya | 19th Apr, 2013, 02:33: PM
Expert Answer:
As Q = I × t
:. Q = 0.2 A × 1 hour
= 0.2 A × 3600 s
= 720 C.
:. Q = 0.2 A × 1 hour
= 0.2 A × 3600 s
= 720 C.
Answered by | 20th Apr, 2013, 11:15: AM
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