My Learning Cart
?
Categories
Account

A capacitor of capacitance C is charged to a voltage V. If the charge is then re

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: A capacitor of capacitance C is charged to a voltage V. If the charge is then removed, what is the potential difference across the capacitor? (2023)

Options:

  1. 0
  2. V
  3. C
  4. CV

Correct Answer: 0

Exam Year: 2023

Solution: 

If the charge is removed, the potential difference across the capacitor becomes 0 volts.

A capacitor of capacitance C is charged to a voltage V. If the charge is then re

Practice Questions

Q1
A capacitor of capacitance C is charged to a voltage V. If the charge is then removed, what is the potential difference across the capacitor? (2023)
  1. 0
  2. V
  3. C
  4. CV

Questions & Step-by-Step Solutions

A capacitor of capacitance C is charged to a voltage V. If the charge is then removed, what is the potential difference across the capacitor? (2023)
Correct Answer: 0 volts
  • Step 1: Understand that a capacitor stores electrical energy in the form of charge.
  • Step 2: Know that the capacitance (C) of a capacitor is a measure of how much charge it can store at a given voltage (V).
  • Step 3: When the capacitor is charged, it has a certain amount of charge (Q) stored in it, which is related to the voltage by the formula Q = C * V.
  • Step 4: If the charge is removed from the capacitor, it means there is no longer any stored charge.
  • Step 5: Since the potential difference (voltage) across a capacitor is directly related to the amount of charge it holds, if there is no charge, the potential difference must be 0 volts.
  • Step 6: Therefore, after the charge is removed, the potential difference across the capacitor is 0 volts.
  • Capacitance and Charge – Understanding the relationship between capacitance, charge, and voltage in a capacitor.
  • Voltage after Charge Removal – Recognizing that removing charge from a capacitor results in a potential difference of 0 volts.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks