Question

10) What is meant by electric current? Name and define its S.I unit. In a

conductor, electrons are flowing from B to A. What is the direction of

conventional current? Give justification for your answer. A steady

current of 1A flows through a conductor. Calculate the number of

electrons that flows through any section of the conductor in 1 second.​

Answer 1

Answer:

flow of charge per unit time is called as electric current

direction of electric current is conventional and considered from high potential to low potential

Answer 2

Answer:

The rate of flow of charge through any Cross- sectional area of the conductor is called electric current.

SI unit is ampere.

-Convention current: if a matter of convention, the direction of flow of positive charge give the direction of current this is called Convention current.

And the direction of flow of electron give the direction of electronic Current

If 1A current flow in 1second then , The no. of electron flow through conductor of any section is 6.25x10^18 electron.