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Two identical cells of the same e.m.f. and same internal resistance give the same current through an external resistance of 2 Ω, regardless of whether they are connected in series or in parallel. The internal resistance of the cell is
Options
(a) 0.5 Ω
(b) 1 Ω
(c) 2 Ω
(d) 5Ω
Correct Answer:
1 Ω
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A nucleus ᵐₙ X emits one α- particle and two β- particles. The resulting nucleus is
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- A beam of light consisting of red, green and blue colours is incident on a right
Topics: Current Electricity (136)
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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