Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
A charge 0.5 C passes through a cross section of a conductor in 5 s . Find the current .
‘The potential difference between two conductors is 1 volt.’ Explain the meaning of this statement.
A current 0.2 A flows in a wire of resistance 15Ω. Find the potential difference across the ends of the wire.
State SI unit of electric charge and define it.
State the relation between electric current; the number of electrons moving in a circuit and time in seconds.
Assuming that the charges of an electron is 1.6 × 10-19 coulombs, the number of electrons passing through a section of wire per sec, when the wire carries a current of one ampere is:
Draw a diagram showing two bulbs connected in parallel to a dry cell.
What is the function of a switch in an electric circuit?
