If a capacitor has a capacitance of 5μF and is charged to a voltage of 10V, what
Practice Questions
Q1
If a capacitor has a capacitance of 5μF and is charged to a voltage of 10V, what is the charge stored in the capacitor?
0.05C
0.1C
0.5C
1C
Questions & Step-by-Step Solutions
If a capacitor has a capacitance of 5μF and is charged to a voltage of 10V, what is the charge stored in the capacitor?
Step 1: Identify the values given in the problem. The capacitance (C) is 5 microfarads (μF) and the voltage (V) is 10 volts (V).
Step 2: Convert the capacitance from microfarads to farads. 5μF is equal to 5 x 10^-6 F.
Step 3: Use the formula for charge (Q) stored in a capacitor, which is Q = C * V.
Step 4: Substitute the values into the formula: Q = (5 x 10^-6 F) * (10 V).
Step 5: Calculate the charge: Q = 5 x 10^-5 C.
Step 6: Convert the charge to a more readable format if necessary. 5 x 10^-5 C is equal to 0.05 C.
Capacitance and Charge Relationship – The relationship between charge (Q), capacitance (C), and voltage (V) is given by the formula Q = C * V, where capacitance is measured in farads (F), charge in coulombs (C), and voltage in volts (V).