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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The frequency of light ray having the wavelength 3000Å is
- A cricket ball of mass 250 g collides with a bat with velocity 10 m/s
- If the terminal speed of a sphere of gold (density=19.5 kg/m³) is 0.2 m/s
- The moment of inertia of a rod about an axis through its centre and perpendicular
- The number of photons of wavelength of 540 nm emitted per second by an electric bulb
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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