A electron is moving with a velocity `vecv=(hati+2hatj)m.s^(-1)` in the magnetic field `vecB=(2hati+2hatj)Wb.m^(-2)`. Determine the magnitude and direction of the force acting on the electron. Charge of an electron is `-1.6xx10^(-19)C.`

An electron moving with velocity vecv along positive x-axis enters a uniform magnetic field vecB direction along positive y-axis. What is the magnitude and direction of force on the electron?

In a region, a uniform electric field of 100V.m^(-1) is acting along x-axis and a uniform magnetic field of 10^(-4)T along y-axis. If an electron enters that region along z-axis with a velocity of 10^(5)m.s^(-1) , determine the magnitude and direction of the force acting on it. Charge of an electron =1.6xx10^(-19)C .

A particle of charge q moves with a velocity vecv=ahati+bhatj in magnetic field vecB=chati+dhatj . The force acting on the particle has magnitude F. Them

An electron enters an electric field having intensity vecE=3hati+6hatj+2hatkV.m^(-1) and a magnetic field having induction vecB=2hati+3hatjT with a velocity vecv=2hati+3hatjm.s^(-1) . The magnitude of the force acting on the electron is (Given e=-1.6xx10^(-19)C )

Calculate the force acting on an electron moving with a velocity (3hati+3hatj)m.s^(-1) in a magnetic field of strength (2hatj+3hatk) tesla.

If an electron is moving with a velocity of 10^(-7)m.s^(-1) at right angles to a magnetic field of strength 10^(-3)T , determine the magnetic force acting on the electron and the radius of the circular path it describes. Given, mass of an electron =9.1xx10^(-31)kg , electronic charge =1.6xx10^(-19)C .

An electron is moving northwards with a velocity 10^(7)m/s in a magnetic field of 3 T directed eastwards. Calculate the instantaneous force on the electron.

A straight conductor of length 0.5 m is placed in a magnetic field barB(2hati+4hatj) T. It carries a current 1A along +ve x-axis. The magnitude and direction of force acting on the conductor respectivley are -

A proton with a speed of 2xx10^(7)m.s^(-1) enters a magnetic field of flux density 1.5Wb.m^(-2) , making an angle of 30^(@) with the field. The force acting on the proton is