Joule’s_Heating
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Question 1 of 5
1. Question
The amount of heat generated in resistance due to the flow of charges is equal to the product of the square of current, resistance and the time duration. This statement is known as
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Question 2 of 5
2. Question
If a current of 0.8 A passes through a bulb connected across a battery of 5V for 30 s, then the rate of energy transferred to the bulb is
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Question 3 of 5
3. Question
The rate of energy transferred if a current of 0.5 A passes through a bulb connected across a battery of 6 V for 20 s is
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Question 4 of 5
4. Question
If the current passing through a heater is halved, then the heat produced by it becomes
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Question 5 of 5
5. Question
Which property of the electricity is responsible for use of Fuse wire in household wiring?
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