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almond37 [142]
3 years ago
14

NEED HELP ASAP. please do not answer if you won’t help. If three resistors with resistances R1,R2,R3, are connected in parallel

their combined resistance R is given by formula R. Will give brainliest if helpful

Mathematics
1 answer:
ANEK [815]3 years ago
3 0
1/(1/R1 + 1/R2 + 1/R3)
= 1/ (R2R3 + R1R3 + R1R2)/R1R2R3
= R1R2R3/ (R2R3 + R1R3 + R1R2)
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