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3 years ago

14

Calculate the current in a circuit with resistance (r) of 30 and electromotive force (e) of 120vac

1 answer:

igor_vitrenko [27]3 years ago

3 0

Answer:

E=I(R+r)

R+r=30

I=E/(R+r)

I=120/30

I=4A

Step-by-step explanation:

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