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Question: Answered & Verified by Expert
In a series L-R circuit, under which condition the power loss will be least for an a.c voltage source?
PhysicsAlternating CurrentNEET
Options:
  • A high resistance and high inductance
  • B high resistance and low inductance
  • C low resistance and high inductance
  • D low resistance and low inductance
Solution:
1309 Upvotes Verified Answer
The correct answer is: low resistance and high inductance
The power loss in an a.c circuit will be minimum when resistance is low so that inductor is dominating the circuit.

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