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A battery of e.m.f. E and internal resistance r is connected to an external resistance R the condition for maximum power transfer is
Options
(a) r
(c) r=1/R
(d) r=R
Correct Answer:
r=R
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In common base circuit of a transistor, current amplification factor is 0.95.
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
- An electron moving in a uniform magnetic field of induction of intensity B,
- A bullet is shot from a riffle. As a result the rifle recoils.The kinetic energy of riffle
- A layer of colourless oil spreads on water surface. White light is incident on it
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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