The potential difference is the difference of potential between two points. Also, it has one more definition amount of work done to move one coulomb charge. Those definition has a different meaning. Why?
Answers
Answer:
the answer
Explanation:
The flow of current or charge causes the potential difference between the two terminals of a cell. The electric potential difference or voltage of a battery is the potential energy difference across its terminals for every Coulomb of charge. ... The negative terminal of the battery is the low voltage location on a circuit. It is considered to be at 0 Volts. Electric potential difference is the difference in electric potential between two points in space. That's really all it is. It is also measured in Joules per coulomb, but this is usually shortened to a different unit: volts. Since the first branch has no resistance, according to V=IR, the potential difference between the points is zero and hence no charge will flow through the two points and all charges will take the second path. Electrons moves from Cathode to Anode in this electrolytic solution. So the terminal from where the electrons comes out of the battery is Cathode which is the positive terminal and the terminal where the electrons goes into the battery is Anode which is connected at negative terminal of the battery.