Anonymous
Anonymous asked in Science & MathematicsEngineering · 1 month ago

Easy electrical circuits question, 10PTS!!!?

If you have 4 resistors with resistance 50 ohms, 100 ohms, 150 ohms and 200 ohms. You need to build a circuit with equivalent resistance 60 ohms, which combination of resistors will give you this equivalent resistance?

a. 50 ohms, 150 ohms in series

b. 50 ohms, 100 ohms in parallel

c. 50 ohms, 100 ohms, 150 ohms in parallel

d. 100 ohms, 150 ohms in parallel

e. 50 ohms, 200 ohms in parallel

1 Answer

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  • 1 month ago
    Best Answer

    Parallel 1/Rt = 1/R1 + 1/R2 + 1/R3....

    Series Rt = R1 + R2 + R3...

    So answer d.

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