asked 156k views
3 votes
What must be true for a circuit to light a bulb?

2 Answers

1 vote
You must have something that is a power source like a battery so it will work and you have to have wire connect it so it the power will transfer to whatever the object is like a lightbulb
answered
User Jaege
by
8.5k points
3 votes
Power source (battery/energy) a copper/metal wire, and then a receiver
answered
User Xiumeteo
by
7.6k points

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