(b) Two lamps one rated 100 W; 220 V and the other 60 W: 220 V are connected in parallel to
electric mains supply. Find the current drawn by two bulbs from the line , if the supply voltage i
220 V
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Explanation:
I= P / V , find the current for both lamps through this equation , and then sum the currents flowing through both lamps ..
The answer is 0.75A approximately .
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