a bullb marked 100W;220V and an immersion heater of 2000W;220V are connected in series, the combination is connected to a source of 220V. In which of the two will the heat developed be more. Give reason in support of your answer
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Answer:
The bulb marked 100W
Explanation:
The bulb marked 100W = 2000 W divide by 100 = 20
The bulb marked 220v = 220 v divide by 220 = 1
The bulb marked 100w has developped more heat as it is the largest.
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