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A charge Q is uniformly distributed over a large plastic plate. The electric field at point P close to centre of plate is 10Vm⁻¹. If the plastic plate is replaced by copper plate of the same geometrical dimension and carrying the same charge Q, then the electric field at that point will be
Options
(a) zero
(b) 5Vm⁻¹
(c) 10Vm⁻¹
(d) 20Vm⁻¹
Correct Answer:
10Vm⁻¹
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 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- If the velocity of charged particle has both perpendicular and parallel components
- Work done by an external agent in separating the parallel plate capacitor is
- The ratio of the dimensions of planck’s constant and that of the moment of inertia is
- Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Electric field will remain same as charge density σ remain same (E=σ/ε0).