Question

the potential difference between the terminal of an electric heater is 60V When it draws a current of 4a from the source
What Current will the
heater draw if the potential difference is increased upto 120v​

Answer 1

Answer:

USE THIS FORMULA = 1 VOLT =1 JOULE/1 COULOMB

Explanation:

POTENTIAL DIFFERENCE BETWEEN TWO POINTS IN A CURRENT CARRYING CONDUCTOR WHEN 1 JOULE OF WORK IS DONE TO MOVE A CHARGE OF 1 COULOMB FROM ONE POINT TO ANOTHER.

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Answer 2

Answer:

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