How is DC current calculated?
DC current:
Calculation of DC current:
2. A time-versus-voltage and current graph for AC power. For a straightforward resistance circuit, the voltage and current are sinusoidal and synchronized. AC sources come in a variety of frequencies and peak voltages.
3. Now, using the Ohm's law, the strength of a direct current is inversely related to the resistance of the circuit and directly proportional to the potential difference,
, where voltage, current, and resistance.
4. It is possible to determine power using the formula if the values of voltage and current are known.
5. The rate at which electric charges move across a conductor is known as current. Voltage (V) and current (I) together produce electrical power. It is given by,
.