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An electric heater has a resistance of 15 ohms and is connected to a 120 volt circuit. What how many amps are in the circuit?
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2 votes
An electric heater has a resistance of 15 ohms and is connected to a 120 volt circuit. What how many amps are in the circuit?

User Jason Maggard
by
4.5k points

2 Answers

3 votes

Answer:

8A

Step-by-step explanation:

Ohm's Law

V = I*R

I = current = amps

I = V/R

I = 120/15

I = 8A

User Guillaume Roderick
by
4.9k points
3 votes

Let's see

Current =I

Using ohm's law

  • V=IR
  • 120=15I
  • I=8A
User Linc Abela
by
4.7k points
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