There is a uniform electric field of strength `10^(3)V//m` along `y`-axis. A body of mass `1g` and charge `10^(-6)C` is projected into the field from origin along the positive `x`-axis with a velocity `10 m//s`. Its speed in `m//s` after `10 s` is (Neglect gravitation)

There is a unifrom electric field of strenght 10^(3)Vm^(-1) along Y-axis A body of mass 1gm and charge 10^(-6)C is projected into the from origin along the positive X -axis with a velocity of 10ms^(-1) Its speed in ms^(-1) after 10s is (Neglect gravitation)

There is a uniform electric field of strength 10^(3) V m^(-1) along y-axis. A body of mass 1 projected into the field from origin along the positive x-axis with a velocity 10 ms^(-1), Its speed in ms^(-1) after 10 s is (Neglect gravitation)

A body is projected horizontally from the top of a tower of height 10m with a velocity 10 m/s. Its velocity after 1 second is

A body is projected horizontally from the top of a tower of height 10m with a velocity 10m/s .Its velocity after 1 second is

A body is projected horizontally from a height of 78.4m with a velocity 10m/s .Its velocity after 3 seconds is ?[g=10m/ s^(2) ]

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 .