Question

Consider Ohm's law, V=IR, where V is the voltage, I is the current, and R is the resistance. Solve the equation V=IR for I

Answer 1

Ohm's law states that I = V / R, where I is the current, V is the voltage, and R is the resistance.

Step-by-step explanation:

The equation V = IR represents Ohm's law, where V is the voltage, I is the current, and R is the resistance. To solve for I, we can rearrange the equation as I = V / R.

Here is a step-by-step example:

1. Let's assume V = 12 volts and R = 4 ohms.
2. Substitute these values into the equation: I = 12 volts / 4 ohms.
3. Perform the division: I = 3 amps.

Therefore, the current (I) in this example is 3 amps.