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A Gaussian surface in the cylinder of cross-section πa² and length L is immersed in a uniform electric field E with the cylinder axis parallel to the field.The flux ? of the electric field through the closed surface is
Options
(a) 2πa²E
(b) πa²EL
(c) πa²(2+L)E
(d) zero
Correct Answer:
zero
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
- Angle of minimum deviation for a prism of reractive index 1.5 equal to the angle
- The name of ions knocked out from the hot surface is
- Amout of heat required to raise the temperature of a body through 1 K is called its
- Two positive ions, each carrying a charge q, are separated by a distance d
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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