The following diagram shows part of an elec- trical circuit. 24 0 21 0 A 55 0 44 0 20 n 14 0 36 0 B Find the equivalent resistance Req between points A and B of the resistor network. 1. RAB = 47 2 2. RAB = 19 0 3. R AB = 33 0 4. R B = 50 0 5. RAB = 20 n 6. RAB = 30 n 7. R AB 39 n 8. RAB = 44 0 9. R AB = 48 0 10. R B = 23 0