If the potential difference between the ends of a fixed resistor is halved, the electric power will become
(a) double
(b) half
(c) four times
(d) one-fourth; If the potential difference between the ends of a fixed resistor is halved, the electric power will become
(a) double
(b) half
(c) four times
(d) one-fourth
Answers
Answered by
4
Answer:
option (d) is correct
Explanation:
We know that power dissipation by a resistance is given by v^2/r ... therefore if potential difference between the ends of a fixed resistor is halved. The power will become one-fourth....
Answered by
0
Answer:
answer d is correct...........
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