The bridge network ABCD is arranged as follows:
The resistances between terminals A-B, B-C, C-D, D-A, and B-D are 10 Ω, 20 Ω, 15 Ω, 5 Ω, and 40 Ω, respectively. A 20 V battery with negligible internal resistance is connected between terminals A and C. Find the value of current in the 10 Ω resistor.
1
1 A
2
0.033 A
3
0.645 A
4
1.025 A