How to Calculate Applied Voltage in a Circuit

What is the formula to calculate the applied voltage in a circuit?

Given: Current (I) = 0.2A, Resistance (R) = 4800 ohm

Formula to Calculate Applied Voltage:

Voltage (V) = Current (I) x Resistance (R)

When calculating the applied voltage in a circuit, you can use Ohm's Law, which states that the voltage (V) across a resistor is equal to the current (I) flowing through it multiplied by the resistance (R) of the resistor. In this case, the given current is 0.2 amperes and the resistance is 4800 ohms.

By substituting the values into the formula V = IR, we get:

V = 0.2A x 4800 ohm

V = 960V

Therefore, the applied voltage in the circuit is 960 volts or 0.96 kilovolts.