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Current Electricity question

2013 · Q124
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Current Electricity question

2013 · Q124

NEETPhysicsCurrent ElectricityMCQ+4 / −1
The internal resistance of a 2.1 V cell which gives a current of 0.2 A through a resistance of 10 Ω\OmegaΩ is
  1. A
    0.8 Ω\OmegaΩ
  2. B
    1.0 Ω\OmegaΩ
  3. C
    0.2 Ω\OmegaΩ
  4. D
    0.5 Ω\OmegaΩ
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