# Physics

A 10.0 Ω resistor is in parallel with a 20.0 Ω resistor and supplied by a 9.00 V battery. What is the total current passing through the circuit?

A. 0.38 A

B. 0.75 A

C. 1.35 A

D. 6.00 A

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1. The equivalent resistance, R
=1/(1/10+1/20)=1/(3/20)=20/3 Ω
Use V=IR to find the current.

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posted by MathMate
2. 20/3= 6.666

9/6.666

c?

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posted by Me and I
3. Correct!

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posted by MathMate
4. thank you :)

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posted by Me and I

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