B 7 . What is the equivalent resistance in the circuit?
A. 15Omega
B. 4.28Omega
C. 9.71Omega
D. 8.22Omega
E. none of these
A 8 . Determine the current in the 3.0-Omega resistor.
A. 1.2A
B. 0.90A
C. 2.8A
D. 4.0A
E. none of these
B 7. What is the equivalent resistance in the circuit? A.15 0 B.4.28 C.9.71 Q D.8.22 E. none of these
2.0 9
3.0
-12V
A 8. Determine the current in the 3.0-Q resistor. A.1.2 A B.0.90 A C. 2.8 A
5.0
D. 4.0 A
E. none of these
1.0 0