What would happen if the switch is opened?
A. battery would lose energy
B. wires would be cooled from air
C. light bulbs would not work because the path was broken
D. the light bulbs would still work because there is a
complete path
A. battery would lose energy
B. wires would be cooled from air
C. light bulbs would not work because the path was broken
D. the light bulbs would still work because there is a
complete path
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
A
The two circuits (A and B) show you what happens. If the switch is open the current can't flow and the bulb is off (A). If the switch is closed current can flow round the circuit and the bulb lights up (B).