Advertisements
Advertisements
प्रश्न
What is the physical meaning of resistance?
उत्तर
The resistance of the conductor is the property due to which it opposes the flow of current in it.
APPEARS IN
संबंधित प्रश्न
What transformation of energy takes place when current is drawn from a cell?
Write symbol and state function of following component in an electric circuit : key
State Ohm's law.
What do you understand by the term electric current?
State the relation between electric current; the number of electrons moving in a circuit and time in seconds.
How electric current flows in liquids?
A charge of 8860 C flows through an electric circuit in 2 min and 40 s. Calculate the magnitude of current in a circuit.
Select the correct option:
In a metallic conductor, electric current is thought to be due to movement of:
State the kind of charge on a negative ion.
What amount of work is required in moving 3 C charge through a potential difference of 6 V?
