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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
- The binding energy per nucleon of ₃⁷Li and ₂⁴He nuclei are 5.60 MeV and 7.06MeV
- The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity
- The depletion layer in the p-n junction region is caused by
- The masses of two radioactive substances are same and their half lives
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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