Current propagates at the speed of light in the conductor. It really doesn’t matter which side the switch is on at human timescales
The convention puts them on the positive side; people who understand the convention is [mostly] wrong put it on the negative side, but it doesn’t matter
Logically the switch comes before the bulb.
Current propagates at the speed of light in the conductor. It really doesn’t matter which side the switch is on at human timescales
The convention puts them on the positive side; people who understand the convention is [mostly] wrong put it on the negative side, but it doesn’t matter