if the bulb of 60w is connected across a source of 220v, find current drawn by it .
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given the power of the bulb is 60 watt
the voltage is given as 220 v
we know the formula I = P/V
where I is the current drawn.
I = 60/220 = 0.27 A
therefore the current drawn by the bulb will be .27 ampere
Explanation:
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