Electricity is almost literally tubing filled with marbles that all violently repel one another, with the tube violently attracting the marbles.
A loop of marble and tube is static: the marbles all push against each other and are drawn to the tube.
If you pump some marbles up the tube, they’ll clump into other marbles, which will want to repel. They’ll scurry away, pushing the next barbles, and so on. That pump is a voltage, and the movement is current.
A resistor is a sludge that the marbles pass through. They can, but only if they’re being pushed by a voltage.
A loop of marble and tube is static: the marbles all push against each other and are drawn to the tube.
If you pump some marbles up the tube, they’ll clump into other marbles, which will want to repel. They’ll scurry away, pushing the next barbles, and so on. That pump is a voltage, and the movement is current.
A resistor is a sludge that the marbles pass through. They can, but only if they’re being pushed by a voltage.