A long straight wire carries a current of `2A`. An electron travels with a velocity of `4xx10^4ms^-1` parallel to the wire `0*1mm` from it, and in a direction opposite to the current. What force does the magnetic field of current exert on the moving electron. Charge on electron `=1*6xx10^(-19)C`.

A long straight wire carries a current of 10 ampere. An electron travels with a velocity of 5.0x10 ms parallel to the wire at 0.1 m from it and in a direction opposite to the current. What force is exerted on the electron ?.

A long straight wire AB carries a current of 4A . A proton P travels at 4xx10^6ms^-1 parallel to the wire, 0*2m from it and in a direction opposite to the current as shown in figure. Calculate the force which the magnetic field of current exerts on the proton. Also specify the direction of the force.

A long straight wire AB carries a current of 4A. A proton P travels at 4x10^6ms^-1 parallel to the wire, 0.2m from it and in a direction opposite to the current as shown in figure. Calculate the force which the magnetic field of current exerts on the proton. Also specify the direction of the force.

A long straight wire AB carries a current of 4 A. A proton P travels at 4xx10^(6) ms^(-1) parallel to the wire 0.2 m from it and in a direction opposite to the current as shown in the figure. Calculate the force which the magnetic field due to the current carrying wire exerts on the proton. Also specify its direction.

A long straight wire AB carries a current of 4 A. A proton P travels at 4xx10^(6) ms^(-1) parallel to the wire 0.2 m from it and in a direction opposite to the current as shown in the figure. Calculate the force which the magnetic field due to the current carrying wire exerts on the proton. Also specify its direction.

A very long straight wire carries a current of 5 A. An electron moves with a velocity of 10^(6)ms^(-1) remaining parallel to the wire at a distance of 10 cm from wire in a direction opposite to that of electric current. Find the force on this electron. (Here the mass of electron is taken as constant) (e=-1.6xx10^(-19)C,mu_(0)=4pixx10^(-7)SI)

A straight conductor carries a current of 5A . An electron travelling with a speed of 15xx10^(6)ms^(-1) parallel to the wire at a distance of 0.1m from the conductor, experiences a force of

A straight conductor carries a current of 5A . An electron travelling with a speed of 5xx10^(6)ms^(-1) parallel to the wire at a distance of 0.1m from the conductor, experiences a force of