An aluminium conductor is carrying a current of 1A. How many electrons per second are passing across any point in the conductor ? `(e= 1.6 xx 10^(-19)c)`

A matel wire carries a current of one amp. How many electrons pass a point in the wire in one sec.

How many electrons constitute 1 C of charge?

How many electrons must be removed from a piece of metal to give it a positive charge of 1.0 xx 10^(-7)C

If a current of 300 mA is following in a conductor, then the no.of electrons passed through the conductor in 4 min is (charge on an electron =1 . 6 xx 10^(-19) C

A Long straight conductor carrying a current of 2 A is in parallel to another conductor of length 5 cm. and carrying a current 3A. They are separated by a distance of 10 cm. Calculate (a) B due to first conductor at second conductor (b) the force on the short conductor.