Sagot :
What happens if you add more light bulbs to a parallel circuit?
As more bulbs are added in parallel, the current strength will decrease OR. As more bulbs are added in parallel, the current strength will increase.

just connect the copper wire through the screw of the switch and the tip of the bulb. then the wire at the switch, connect it to the negative and positive of rhe battery. i suggest, watch tutorial on youtube. ako din kasi hindi marunong, haha. but we had experiment like that when i was in 5th grade