Question

In a circuit, the supplied voltage is 1.5 volts, and the resistor value is 3 ohms. What is the current in the circuit?

Answer 1

`I=.5A`

Explanation:

This requires the use of Ohm's law

`V=IR`

This circuit has a supply voltage of 1.5 Volts and a resistance value of 3 Ohms. To find the current, solve for "I" and put in the values.

`I=V/R`

`I=(1.5V)/(3Omega)=.5A`

`I=.5A`