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JEE Physics · Medium

Current Electricity: Kirchhoff Application MCQ

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Kirchhoff ApplicationMediumQuestion 31629

Question

In a simple loop with EMF = 6 V, internal resistance 1 Ω, external resistance 2 Ω: current is:
  1. A
    2 A
    Correct
  2. B
    6 A
  3. C
    3 A
  4. D
    1 A

Correct answer

2 A

Explanation

I = E/(R+r) = 6/(2+1) = 2 A.

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