A charged particle of mass `5 xx 10^(-5) kg` is held stationary in space by placing it in an electric field of strength `10^(7) NC^(-1)` directed vertically downwards. The charge on the particle is

A charged particle of mass 3 xx 10^(-6) kg is held stationary in spacing in an electric field of strength 10^(6) NC^(-1) directed vertically downwards. The charge on the particle is ( g = 10 ms^(-2))

A charged particle of mass 0.003 g is held stationary in space by placing it in a downward direction of electric field of 6xx10^(4)NC^(-1) . Then, the magnitude of charge is

a charged particle of mass 2 mg hang in air in an electric field of strength 4 N/C directed upwards. the charge on the particle would be (g=10m/s^2)

A particle of mass 10^(-3) kg and charge 5muC is thrown at a speed of 20ms^(-1) against a uniform electric field of strength 2xx10^(5)NC^(-1) . The distance travelled by particle before coming to rest is

A particle of mass 10^(-3) kg and charge 5muC is thrown at a speed of 20ms^(-1) against a uniform electric field of strength 2xx10^(5)NC^(-1) . The distance travelled by particle before coming to rest is

A particle of mass 10^(-4) kg and charge 5muC id thrown at a speed of 20m//s against a uniform electric field of strength 2xx10^(5) NC^(-1) . How much distance will it travel before coming to rest momentarilly ?

An alpha -particle is situated in an electric field of 1.5xx10^(5) NC^(-1) . Determine the force exerted on it.