Physics, asked by RUCHIKARR6653, 9 months ago

A wire of resistance is 20 ohm is made of Manganin alloy and is connected to a car battery having and electromotive force of 12 Volt emf with negligible internal resistance how much heat is produced in 30 minute?

Answers

Answered by mini567
1

Answer:

hey frnd here is ur answer

Explanation:

by using Joules law of heating

H=I^2RT=(12/25)^2x25x900=10368 joules

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hope it helps u

Answered by abhijeetgorai836
0

Answer:

10368 J

Explanation:

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