Physics, asked by yadavanita8931, 9 months ago

How would you connect three resistors of 3ohms and 9ohms and 18 ohms to get a total resistance of a) 2ohms

Answers

Answered by asgharhzb

1

Answer:

to get a resistance of 2 ohm we will connect the 3 ohm 9 ohm and 28 ohm resistors in parallel

Explanation:

1/R = 1/R1 + 1/R2 + 1/R3

1/R = 1/3 + 1/9 + 1/18

1/R = 6+2+1/18

1/R = 9/18

R = 2ohm

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