The Voltage Across Capacitor Calculator is a handy tool used in electronics to determine the voltage across a capacitor in a circuit. It calculates the voltage based on the amount of charge stored on the capacitor and the capacitance of the capacitor itself.
Formula of Voltage Across Capacitor Calculator
The formula used by the Voltage Across Capacitor Calculator is:
V = Q / C
Where:
- V is the voltage across the capacitor (in volts, V).
- Q is the charge stored on the capacitor (in coulombs, C).
- C is the capacitance of the capacitor (in farads, F).
Example of Voltage Across Capacitor Calculator
Let's consider an example to understand how the calculator works:
Suppose we have a capacitor with a capacitance of 10 microfarads (μF) and a charge of 50 microcoulombs (μC) stored on it. Using the formula mentioned above, we can calculate the voltage across the capacitor as follows:
V = Q / C V = 50 μC / 10 μF V = 5 volts (V)
So, the voltage across the capacitor is 5 volts.
Table of General Terms
| Term | Definition |
|---|---|
| Capacitance | The ability of a capacitor to store electrical charge |
| Voltage | The electrical potential difference between two points |
| Charge | The amount of electrical energy stored in a capacitor |
| Farads (F) | Unit of capacitance |
| Coulombs (C) | Unit of charge |
| Volts (V) | Unit of voltage |
Most Common FAQs
Capacitance is the ability of a capacitor to store electrical charge. It is measure in farads (F).
You can use the formula: V = Q / C, where V is the voltage across the capacitor, Q is the charge stored on the capacitor, and C is the capacitance of the capacitor.
If the capacitance of a capacitor increases, it can store more charge for the same voltage, leading to an increase in the voltage across the capacitor.