Question

In a simple Circuit a battery that supplies 9v is connected a resistor with a value of 3 ohms. What is the current in the circuit.

Hint use Ohm's Law
No Current
9A
3A
6A

Answer 1

V = IR
Rearranging the formula to give current:

V/R = I

Inputting the values gives us:

9/3 = I

Therefore, I = 3A

Hope this helped.