Advertisements
Advertisements
प्रश्न
battery
उत्तर
Battery: It is used to charge the cell.
APPEARS IN
संबंधित प्रश्न
Name one D.C. source and one A.C. source.
Write symbol and state function of following component in an electric circuit :
cell
Name the physical quantity of which the unit is ohm
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
What is the potential of the spheres after electrical contact?
How is potential difference related to work done and quantity of charge?
Calculate the total number of electrons flowing through a circuit in 20 mins and 40 s, if a current of 40 μA flows through the circuit.
[1 e– = 1.6 × 10-19 C]
What do you understand by the term series circuit?
Label the different parts A, B, C, D, E, and F. State the functions of each part. Show in the diagram the direction of flow of current.
