Hello,
I read about voltage in capacitor and see that voltage is dependent on distance from the two plates, like gravitational potential energy depends on height.
But how do electrically common points in circuit have the same voltage? Isn't voltage dependent on location in wire?
I read about voltage in capacitor and see that voltage is dependent on distance from the two plates, like gravitational potential energy depends on height.
But how do electrically common points in circuit have the same voltage? Isn't voltage dependent on location in wire?