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The electric field in a certain region is acting radially outward and is given by E=Ar. A change contained in a sphere of radius ‘a’ centred at the origin of the field, will be given by
Options
(a) A ?¬ツタ a²
(b) 4π?¬ツタ Aa³
(c) ?¬ツタ Aa³
(d) 4π?¬ツタ Aa²
Correct Answer:
4π?¬ツタ Aa³
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
- Current flows in semi-conductors through
- If seperation between screen and source is increased by 2%. What would be the effect
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- A particle executing SHM with amplitude of 0.1 m. At a certain instant,
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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