Beth has built a simple series circuit using wire, a battery, a lightbulb, and a switch. The bulb, however, does not light up when the switch is closed.

Which describes a step that will help troubleshoot and work toward the solution of this problem?

A.
Reverse the way the wire is connected to the poles of the battery.

B.
Shorten the length of wire between the battery and the switch.

C.
Change the wiring scheme to parallel.

D.
Use an electrical meter to test the voltage of the battery.

Question

Beth has built a simple series circuit using wire, a battery, a lightbulb, and a switch. The bulb, however, does not light up when the switch is closed. 

 

Which describes a step that will help troubleshoot and work toward the solution of this problem?
	
	
 
A.
	Reverse the way the wire is connected to the poles of the battery.
	
 
B.
	Shorten the length of wire between the battery and the switch.
	
 
C.
	Change the wiring scheme to parallel.
	
 
D.
	Use an electrical meter to test the voltage of the battery.

kenljw · Answer

Ensure all connection are made correctly, need ohm meter
Check switch for proper open/close position, need ohm meter
Check battery voltage and ensure large enough illuminate bulb, need volt meter
Generally need a VOM, Volt Ohm, meter