Question

the resistance of a heating coil is increased by 50% what will be the percentage charge in heat produced if it is used a)for same time b) half the time​

Answer 1

Answer:

(b)is the answer of your question plz mark me as brainliest.is this help you.

Answer 2

Answer: For same time , Percentage change in heat = 50%

For1/2 time , Percentage change in heat= 25 %

Explanation:See the image for further explanation

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