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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
- If the self inductance of 500 turn coil is 125 mH, then the self inductance
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
- Force required to move a mass of 1kg at rest on a horizontal rough plane
- Two coils of self inductance 2 mH and 8 mH are placed so close together
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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