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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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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a compound microscope, the focal length of the objective is 2.5 cm and of eye lens
- The velocity of sound is V, in air. If the density of air is increased to four times
- A coil has an area of 0.05 m² and it has 800 turns. It is placed perpendicularly
- As per Bohr model, the minimum energy (in eV) required to remove an electron
- If the angular momentum of any rotating body increase by 200 % , then the increase
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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