How much voltage is there in a circuit with a resistance of 12 ohms and a current of 3 amps

V=12¡Á3

=36volts

Have you been taught Ohm's law?

It is usually written

V = I*R

I stands for current. It is obvious what V and R stand for

If a circuit has a current of 6 amps and a resistance of 3 ohms, what is the voltage of the circuit?

There would be 5 volts.

14000

Just want the answer

To determine the voltage in a circuit, you can use Ohm's Law, which states that voltage (V) is equal to the current (I) multiplied by the resistance (R):

V = I * R

In this case, the resistance is 12 ohms and the current is 3 amps. Plugging these values into the equation:

V = 3 A * 12 Ω

V = 36 volts

Therefore, the voltage in the circuit is 36 volts.