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The resistance in the two arms of the meter bridge are 5Ω and RΩ, respectively. When the resistance R is shunted with an equal resistance, then the new balance point is at 1.6l₁. The resistance R is,
Options
(a) 10Ω
(b) 15Ω
(c) 20Ω
(d) 25Ω
Correct Answer:
15Ω
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
- The angular momentum of an electron is J. The magnitude of the magnetic moment
- The electric field associated with an e.m. wave in vacuum is given by
- A particle starting from the origin (0, 0) moves in a straight line in the (x, y) plane
- Two cars A and B moving with same speed of 45 km/hr along same direction.
- The thermo e.m.f. E in volts of a certain thermocouple is found to vary
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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