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The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum power which it can deliver to any external circuit will be
Options
(a) 8 watt
(b) 4 watt
(c) 2 watt
(d) None of these
Correct Answer:
2 watt
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 ray of light is incident on a transparent glass slab of refractive index 1.62
- The power supplied by a force acting on a particle moving in a straight line
- The half-life of a radioactive substance is 30 min. The time (in minutes) taken
- A spherical liquid drop of radius R is divided into 8 equal droplets. If the surface
- A rectangular copper coil is placed in a uniform magnetic field of induction 40 mT
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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