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Consider two concentric spherical metal shells of radii r₁ and r₂( r₂>r₁). If the outer shell has a charge q and the inner one is grounded, then the charge on the inner shell is
Options
(a) (-r₂/r₁ q)
(b) zero
(c) (-r₁/r₂ q)
(d) (-q)
Correct Answer:
(-r₁/r₂ q)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- The ratio of specific heats Cp/Cv=γ in terms of degrees of freedom (n) is given by
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
- The additional energy that should be given to an electron to reduce its de-Broglie
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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