Two coils connected in parallel across
100 V supply take 10 A from the line. The
power dissipated in one coil is 600 W. The
resistance of the other is
Answers
Answered by
7
Answer:
25ohms
Explanation:
the total current is 10 A and the power dissipated in one coil is 600 W
the other coil dissipates 100 V * 10 A - 600 W = 400 W.
then the current through this coil is 400/100 = 4 A
the resistance is then 100 V / 4 A = 25 ohms.
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