Calculate the total resistance between the points A and B.
A. 7 ohm
B. 0 ohm
C. 7.67 ohm
D. 0.48 ohm
Answer:C
Calculate the total resistance between the points A and B.
A. 7 ohm B. 0 ohm C. 7.67 ohm D. 0.48 ohm
Explanation: 1 ohm in parallel with 2 ohm give 2/3 ohm equivalent which is in series with 4 ohm and 3 ohm so total resistance between A and B = 4 + 2/3 + 3 = 23/3 = 7.67 ohm.