If Q =2 coloumb and force on it is F=100 newtons, Then the value of field intensity will be -

Charge 2Q and -Q are placed as shown in figure. The point at which electric field intensity is zero will be somewhere

Charge 2Q and -Q are placed as shown in figure. The point at which electric field intensity is zero will be somewhere

A block of mass 10 kg is placed on a horizontal surface as shown in the figure and a force F = 100 N is applied on the block as shown, in the figure. The block is at rest with respect to ground. If the contact force between block and ground is 25n (in Newton) then value of n is : (Take g = 10 m//s^(2))

A block of mass 10 kg is placed on a horizontal surface as shown in the figure and a force F = 100 N is applied on the block as shown, in the figure. The block is at rest with respect to ground. If the contact force between block and ground is 25n (in Newton) then value of n is : (Take g = 10 m//s^(2))

The energy density in an electric field of intensity 100 V/m is

An electron experiences a force equal to its weight, when placed in an electric field. The intensity of the field will be