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A sphere of 4cm radius is suspended with in a hollow sphere of 6cm radius. If the inner sphere is charged to a potential 3esu while the outer sphere is earthed, then the charge on the inner sphere will be
Options
(a) 1/4 esu
(b) 30 esu
(c) 36 esu
(d) 54 esu
Correct Answer:
36 esu
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 moving coil galvanometer of resistance 100 Ω is converted to ammeter by a resistance
- Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- A coil of 100 turns carries a current of 5 mA and creates a magnetic flux of 10⁻⁵ Wb.
- Shear modulus is zero for
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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