3 years ago

What is the total resistance for the circuit? (must include unit - ohms)

Physics

1 answer:

AleksAgata [21]3 years ago

8 0

Answer:20ohms

Explanation:

1/R=1/40 + 1/40

1/R=(1+1)/40

1/R=2/40

1/R=1/20

Cross multiplying we get R=20ohms

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