Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electric Charges and Fields

Question:

A charge q is enclosed by a hollow cylinder as shown. If the electric flux associated with the curved surface C be $\phi$. The flux through the surface A will be:

Options:

$\frac{q}{3ε_0}$

$(\frac{q}{ε_0}-\phi)$

$\frac{\phi}{3}$

$\frac{1}{2}(\frac{q}{ε_0}-\phi)$

Correct Answer:

$\frac{1}{2}(\frac{q}{ε_0}-\phi)$

Explanation:

The correct answer is Option (4) → $\frac{1}{2}(\frac{q}{ε_0}-\phi)$