Advertisements
Advertisements
प्रश्न
State the factors on which the electrical resistance of a wire depends.
Advertisements
उत्तर
The electric resistance of the wire depends on the following factors :
(i)The length of the wire.
(ii)The area of cross-section of the wire.
(iii)The temperature of the wire.
(iv)The material of the wire.
APPEARS IN
संबंधित प्रश्न
In the electric circuit shown in Figure, label the parts A, B, C, D, E, and F. State the function of each part. Show in the diagram the direction of flow of current.
Write symbol and state function of following component in an electric circuit :
cell
Write symbol and state function of following component in an electric circuit :
ammeter
State and define the S.I. unit of resistance.
How is potential difference related to work done and quantity of charge?
Draw a diagram showing two bulbs connected in parallel to a dry cell.
What is the SI unit of resistance?
