how much heat is produced in one hour by an electric iron which draws 2.5ampere when connected to a 100V supply

asked Jan 15, 2022 35.4k views

4 votes

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3 votes

Step-by-step explanation:

I=2.5 Ampere ; V=100V ;t = 1 hour=60secs

We know Heat = VIt

H=100×2.5×60=15,000J

Waqar Naeem answered Jan 20, 2022

8.2k points

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