What is the angular speed ( in rads-¹) of a body whose frequency is 50HZ​

Describe the path of the electric current through a circuit?

What object a collides with object b and bounces back its final momentum is?

Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.