Question

Three resistors each of 2 ohm are connected together so that their tot resistence is 3 ohm . Draw a diagram and check it by calculations.

Answer 1

Explanation:

first join two resistors in parallel then add it to third resistor in series.

1/2 +1/2 = 1

Rp = 1

then add Rp with the third resistor I. e.

1 +2 =3 ohm

hence 3 ohm is the answer

Answer 2

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