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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
- A satellite S is moving in an elliptical orbit around the earth. The mass
- A layer of glycerine of thickness 1 mm present between a large surface area of 0.1 m².
- An object is projected with a velocity of 20 m/s making an angle of 45⁰ with horizontal.
- Activity of a radioactive sample decreases to (1/3)rd of its original value
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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