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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 body is hangfing from a rigid support by an inextensible string of length
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
- The Bohr model of atoms
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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).