A capacitor is charged to a voltage of 15 V and then disconnected from the power
Practice Questions
Q1
A capacitor is charged to a voltage of 15 V and then disconnected from the power supply. What happens to the charge on the capacitor if the voltage is doubled?
Charge doubles
Charge halves
Charge remains the same
Charge becomes zero
Questions & Step-by-Step Solutions
A capacitor is charged to a voltage of 15 V and then disconnected from the power supply. What happens to the charge on the capacitor if the voltage is doubled?
Capacitance and Charge Relationship – The relationship between charge (Q), capacitance (C), and voltage (V) is given by the formula Q = C * V, indicating that charge is directly proportional to voltage for a given capacitance.
