Physics, asked by rdharshini628, 2 months ago

An electric iron has a rating of 750W, 230V. Calculate the resistance of its heating element and the cost of running the electric iron for 1 hour if one unit costs Rs.5.00.

Answers

Answered by anatharaju12

1

Energy consumed =750×16Wh=12000Wh=12kWh

Expressed in joule,

12kWh=12000×3600Ws=43.2×106J

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