How to Calculate Current in a Circuit with Given Voltage and Resistance?

What is the formula to calculate current in a circuit?

How can we find the current in a circuit when the voltage is given as 120 volts and the resistance is 4800 ohms?

Formula to Calculate Current:

One way to find the current in a circuit is by using Ohm's Law, which states that:

E = I * R

Where:

E = Voltage in Volts

I = Current in Amperes

R = Resistance in Ohms

When given the voltage of 120 volts and resistance of 4800 ohms, we can use Ohm's Law to calculate the current flowing through the circuit. By substituting the given values into the formula, we get:

120 V = I * 4800 ohms

Dividing both sides of the equation by 4800 ohms, we get:

120 V / 4800 ohms = I

0.025 Amps = I

Therefore, the current flowing through the circuit is 0.025 Amperes.

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