Question

what is electric pressure? How can a cell generate potential difference for the current to flow in a circuit?​

Answer 1

Answer:

Electric pressure

The common term for electrical pressure is voltage.Voltage is defined as the amount of electrical pressure that results in 1 ampere given a resistance of 1 ohm, according to Bay Electric.

A cell can generate potential difference for the current to flow in a circuit

The battery energizes the charge to pump it from the low voltage terminal to the high voltage terminal. By so doing the battery establishes an electric potential difference across the two ends of the external circuit. Being under electric pressure, the charge will now move through the external circuit.

Answer 2

Answer:

A unit of electrical pressure is Volt and named after person who discovered, his name was VOLT. Hence voltage which causes electrons to move known as current whose unit is Ampere named after person who discovered. His name is AMPERE. Similarly with resistance too.