An electric bulb is rated 220 v-100 w. Find the current drawn through the
filament
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3
Answer:
0.45 A.
Explanation:
Given,
Potential difference = 220 V
Power = 100 W
Therefore,
P= VI
I = P/V
I = 100/220
I = 10/22
I = 0.45 A.
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