find the current taken

Posted on 2013-12-26 12:22:00 in Physics by JAMAL_747

An electric Kettle contains 1500 grams of water at 15^oC. It takes 15minutes to raise the temperature to 95^oC. Assuming the heat losses due to radiations and heating the kettle to be 15k. calories, find the current taken. The supply voltage is 100 volts.

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