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1. The problem statement, all variables and given/known data

Examine the following circuit diagram and state the value of a) V2 b) I2 c) R1 d) R2 e) RT

http://img136.imageshack.us/img136/3100/90933761.png [Broken]

One solid circuit and no other information is given.

2. Relevant equations

V = IR

In series, RT = R1 + R2 + ... + Rn

In parallel, 1/RT = 1/R1 + 1/R2 + ... + 1/Rn

3. The attempt at a solution

I've solved for a) V2 = 15V and e) RT = 4 ohms

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# Homework Help: Find Resistance Given Voltage

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