Combining Resistors in Series & Parallel Video Lessons

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Problem: What is the current through the 4.00-Ω resistor at the bottom given that the equivalent resistance for the entire circuit is 2.00Ω?

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Equivalent resistance for resistors in parallel:

1Req=1R1+1R2+...+1Rn

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Problem Details

What is the current through the 4.00-Ω resistor at the bottom given that the equivalent resistance for the entire circuit is 2.00Ω?

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