Question

1. What is the current in a 160V circuit if the resistance is 20?

2. What is the current in a 160V circuit if the resistance is 10?
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Answer 1

1. 8 amps
2. 16 amps

Step-by-step explanation:

• ohm's law is V=I•R
• to get current you need to rewrite the equation to I=V/R
• so for problem one it is 160V/20ohms which equals 8amps
• for problem two it is 160V/10ohms which equals 16amps

a good way to remember ohms law is this

V

I | R