Question

Find the total resistance of the circuit and the current drawn in the arm CD

Answer 1

Question:

Find the total resistance of the circuit and the current drawn in the arm CD?

Answer:

In the arm CE

2 ohm and 4 ohm resistance are in series,

Therefore total resistance in arm CE is 2 + 4 = 6 ohms.

Arm Ce and arm AB are parallel

Arm Ce and arm AB are parallel so total resistance of the circuit is :

1/Rtotal = 1/6 + 1/6

1/Rtotal = 1/6 + 1/6 = 2/6

R/total = 6/2= 3 ohms

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