| ⇦ | 
| ⇨ |
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.
Related Questions: - A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- The threshold wavelength for photoelectric emission from a material is 4800 Å.
- Which of the following phenomena does not show the wavenature of light?
- For CE transistor amplifier, the audio signal voltage across the collector resistance
- 40 g of Argon is heated from 40⁰C to 100⁰C (R=2 cal/mole). Heat absorbed at constant
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- The threshold wavelength for photoelectric emission from a material is 4800 Å.
- Which of the following phenomena does not show the wavenature of light?
- For CE transistor amplifier, the audio signal voltage across the collector resistance
- 40 g of Argon is heated from 40⁰C to 100⁰C (R=2 cal/mole). Heat absorbed at constant
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Electric field will remain same as charge density σ remain same (E=σ/ε0).