Advertisements
Advertisements
प्रश्न
Define the electrical resistance of a metal. Write its SI unit.
एका वाक्यात उत्तर
उत्तर
The effect on the rate of flow of current by the wire is called its electrical resistance. Its S.I unit is the ohm.
shaalaa.com
Direction of the Electric Current - Conventional and Electronic Flow
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Draw a neat and labelled diagram of a simple voltaic cell showing clearly the direction of flow of conventional current and direction of flow of electrons.
What do you mean by electrostatics?
What is the other name of frictional electricity?
What is the number of electrons that would flow per second through the cross-section of a wire when 1 A current flows in it?
Name the instrument used to measure the magnitude of the current flowing in the circuit.
Find the number of electrons that would flow per second through the cross-section of a wire when 1 A current flows in it.
A current of 4.5 A flows through a conductor for 2.5 s. What amount of charge passes through the conductor?
Differentiate between:
Flow of electron and flow of conventional current.
The direction opposite to the movement of electron is called ______ current.
The movement of the positive charge is called ______.
