The charges always move from higher potential to the lower potential. On the equipotential surface, at every point the potential is the same. so the charges are not moving.maccha said:Recently in physics I've learned that equipotential surfaces are always conductors in electrostatic equilibrium.. so no moving charges. I'm a little confused, then, of how a wire carrying current is considered an equipotential? If charges are moving how can the potential be constant?
Wires are used in electrical circuits to conduct electricity and provide a pathway for the flow of electrons between components.
Wires have a resistance that can impact the potential difference in a circuit. The longer and thinner the wire, the higher the resistance, which can lead to a decrease in potential difference.
Potential difference is the difference in electric potential between two points in a circuit. It is measured in volts (V) using a voltmeter.
Yes, wires can affect the flow of current in a circuit due to their resistance. Thicker and shorter wires have lower resistance and can allow for a larger flow of current.
The longer the wire, the higher the resistance, which can lead to a decrease in potential difference. This is known as voltage drop and can be mitigated by using thicker wires or shorter lengths.