Advertisements
Advertisements
प्रश्न
The differences between the electrostatic potential of the positive and the negative end of an electric cell is the ______ of the cell.
Advertisements
उत्तर
The differences between the electrostatic potential of the positive and the negative end of an electric cell is the potential difference of the cell.
Explanation:
This represents the electrical pressure difference between the two terminals of the cell. It determines how much energy is supplied to the electric charges to move them through a circuit. Without this potential difference, electric current cannot flow.
संबंधित प्रश्न
Define one coulomb charge.
The device used for measuring potential difference is known as:
How is the electric potential difference between the two points defined? State its S.I. unit.
Explain the statement ‘the potential difference between two points is 1 volt’.
State whether the potential is a scalar or vector?
A 10 m long wire of a particular material is of resistance 5Ω What will be the resistance of 10m long wire of the same material but the double radius.
Potential near a charge is the measure of its ______ to bring a positive charge at that point.
A boy records that 4000 joules of work are required to transfer 10 coulombs of charge between two points of a resistor of 50 Ω. The current passing through it is:
100 J of heat is produced each second in a 4 Ω resistor. The potential difference across the resistor will be:
______ is work done per unit charge.
