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Question: Answered & Verified by Expert
In the circuit shown, if the 10 Ω resistance is replaced by 20 Ω, then the amount of current drawn from the battery will be

PhysicsCurrent ElectricityNEET
Options:
  • A 10 A
  • B 4 A
  • C 8 A
  • D 2 A
Solution:
2648 Upvotes Verified Answer
The correct answer is: 4 A
38=924

 The Wheatstone bridge is balanced.

On changing the resistance of the bridge, the current drawn will remain the same.

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