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Get Answers to all your Questions
What is the commercial unit of electrical energy? Represent it in terms of joules.
Answers (1)
The commercial unit of current is kilowatt hour (kWh).
In one hour we have = 60×60 sec=3600 sec
So total joules spent in 3600 seconds = 3600×1000 J
= 3.6×106 J
Therefore, 1kilowatt hour = 3.6×106 J
View full answer
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