Advertisements
Advertisements
प्रश्न
State the kind of charge on a negative ion.
उत्तर
On negative ion, there exists a negative charge.
APPEARS IN
संबंधित प्रश्न
What is a primary cell? Name two such cells.
Explain why does a metal wire when connected to a cell offer resistance to the flow of current.
State three factors on which the resistance of a wire depends. Explain how the resistance depends on the factors stated by you.
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
Which sphere is at higher potential before electrical contact on the basis of convention?
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
In which direction electronic current flows?
How is potential difference related to work done and quantity of charge?
The following Figure represents a negatively charged gold Ieaf electroscope. Label the parts, P, Q, and R and the estate whether each is an insulator or a conductor. Also, indicate the distribution of charges on the system in the diagram.
What is the function of a switch in an electric circuit?
