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AP EAMCET · PHYSICS · Electrostatics

The distribution of some charges on two Gaussian surfaces \(A\) and \(B\) are as shown in the figure. If \(\phi_A\) and \(\phi_B\) are electric fluxes linked with the surfaces \(A\) and \(B\) respectively. then \(\frac{\phi_A}{\phi_B}=\)

  1. A \(-\frac{1}{5}\)
  2. B \(-3\)
  3. C \(-\frac{3}{2}\)
  4. D \(-\frac{3}{4}\)
Verified Solution

Answer & Solution

Correct Answer

(D) \(-\frac{3}{4}\)

Step-by-step Solution

Detailed explanation

The distribution of charges on two Gaussian surfaces \(A\) and \(B\) are shown below Flux through a closed surface, \(\phi=\frac{q_{\text {net }}}{\varepsilon_0}\) \(q_{\text {net }}=\) net charge enclosed by the surface Here, \(\left(q_{\text {net }}\right)_A=\) charge enclosed…
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