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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 36 Ω galvanometer is shunted by resistance of 4 Ω. The percentage of the total current
- The ratio of specific heats Cp/Cv=γ in terms of degrees of freedom (n) is given by
- Two thin dielectric slabs of dielectric constants K₁ and K₂, (K₁ < K₂) are inserted
- A black body is heated from 27° C to 127° C. The ratio of their energies of radiations
- The resistances of the four arms P,Q,R and S in a Wheatstone’s bridge
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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