Question Detail

PHY 102 PHY 102 Past Questions Objective Question
Take CBT

Question

When DC voltage is applied to a capacitor, it
Options
A Acts as a short circuit at the instance of applied voltage and then as an open circuit once fully charged
Correct Answer
B Acts as an open circuit from the beginning
C Acts as a short circuit
D None of these
Correct Answer

Option A is the correct answer.

Detailed Explanation

Initially, capacitor acts like short (charging current large). Fully charged → open circuit.

Hint

Initially short, finally open.

Question Info

Course: PHY 102
Topic: PHY 102 Past Questions
Type: Objective
Difficulty: Not specified
Question 232 of 1820
Previous Course Details Next