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The electric field in a certain region is acting radially outward and is given by E=Ar. A charge contained in a sphere of radius a centred at the origin of the field will be given by
Options
(a) 4πε₀Aa²
(b) Aε₀a²
(c) 4πε₀Aa³
(d) ε₀Aa³
Correct Answer:
4πε₀Aa³
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
- The period of a simple pendulum inside a stationary lift is T. The lift accelerates
- ₉₂U²³⁴ has 92 protons and 238 nucleons. It decays by emitting an alpha particle
- A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
- A circular coil of radius 10cm and 100 turns carries a current 1 A.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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