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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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(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A rod of weight W is supported by two parallel knife edge A and B
- The drift velocity of free electrons in a conductor is v, when a current
- A solenoid has length 0.4 cm, radius 1 cm and 400 turns of wire. If a current
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- If a spring of spring constant k stretched by a length x under tension T, the energy
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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