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A spherical conductor of radius 2 m is charged to a potential of 120 V. It is now placed inside another hollow spherical conductor of radius 6 m. Calculate the potential to which the bigger sphere would be raised.
Options
(a) 20 V
(b) 60 V
(c) 80 V
(d) 40 V
Correct Answer:
40 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
- The time period of bar magnet is doubled when magnetic field is reduced
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
- The charges Q, +q, and +q are placed at the vartices of an equilateral
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
- The time period of bar magnet is doubled when magnetic field is reduced
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
- The charges Q, +q, and +q are placed at the vartices of an equilateral
- Two parallel long wires carry currents i₁ and i₂ with i₁ > i₂ .
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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