Question

You are given the following problem: A simple circuit is made up of a 9 V battery and a 4.5 Ohm lightbulb. Determine the current in the circuit. List the variables in this problem

Answer 1

2 A

Step-by-step explanation:

I = V/ R

= 9 / 4.5

= 2 A

I am writing this because the explanation must be 20 characters