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NEET 2011
Exam
NEET
Year
2011
Subject
Physics
Chapter
Electrostatics

NEET 2011 · Physics · Electrostatics

A charge Q is enclosed by a Gaussian spherical surface of radius R...

A charge QQ is enclosed by a Gaussian spherical surface of radius RR. If the radius is doubled, then the outward electric flux will

Options

  1. Abe reduced to half
  2. Bremain the same
  3. Cbe doubled
  4. Dincrease four times

Correct answer

B. remain the same

Step-by-step solution

Total flux = Net enclosed charge ε0=\frac{\text{ Net enclosed charge }}{\varepsilon_0} Hence, we can say the electric flux depends only on net enclosed charge by surface.
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