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Question: Answered & Verified by Expert
In the below circuit, AB is a wire of length 100 cm with 5 Ω resistance. If there is no deflection in the galvanometer, the current flowing in the wire AB is

PhysicsCurrent ElectricityNEET
Options:
  • A 0.1 A
  • B 0.5 A
  • C 1.0 A
  • D 1.4 A
Solution:
1983 Upvotes Verified Answer
The correct answer is: 0.1 A
Since no current flows through galvanometer,

  Equivalent circuit will be

 iAB1.510+5 Ω0.1 A

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