An electron revolves `6 xx 10^(1)` times/sec in circular loop. The current in the loop is

The radius of the orbital of electron in the hydrogen atom 0.5 Å. The speed of the electron is 2 xx 10^(6) m//s . Then the current in the loop due to the motion of the electron is

The radius of the orbital of electron in the hydrogen atom 0.5 Å . The speed of the electron is 2 xx 10^(6)m//s . Then the current in the loop due to the motion of the electron is

The magnetic field at the centre of a current -carrying circular loop is …….to the current and ……to the loop.s radius .

Current carrying circular loop acts as

Two different wire loops are concentric and lie in the same plane. The current in the outer loop is clockwise and increasing with time. The induced current in the inner loop then is

Two different wire loops are concentric and lie in the same plane. The current in the outer loop is clockwise and increasing with time. The induced current in the inner loop then is

In an atom, electrons revolve around the nucleus in circular orbits. Can this be treated as electric current? If an electron revolves around the nucleus 2000 times in one second, what is the equivalent current? Given charge of the electrons as 1.6 xx 10^(-19)C .

Near a circular loop of conducing wires as shown, an electron moves along a straight line. The direction of induced current if any, in the loop is