The voltage across the open circuit is?
A. 100V
B. Infinity
C. 90V
D. 0V
Answer:A
The voltage across the open circuit is?
A. 100V B. Infinity C. 90V D. 0V
Explanation: The voltage across all branches in a parallel circuit is the same as that of the source voltage. Hence the voltage across the 10 ohm resistor and the open circuit is the same=100V.