Question Detail

PHY 102 Test Compilation PHY 102 7 Objective Question

Question

Which is correct about flux from a point charge? I. product of E and force between charges; II. product of force and product of charges; III. product of E and cross-sectional area
Options
A I only
B II only
C III only
Correct Answer
D I, II and III
Correct Answer

Option C is the correct answer.

Detailed Explanation

Electric flux Φ = E·A = E A cosθ. Only III is correct.

Hint

Φ = E A cosθ.

Question Info