What is the electric field produced by this charge at point P, which is on the x-axis, 9.83 mm from the origin

Given :

Distance of point P from the origin is , d = 9.83 mm .

To Find :

The electric field produced by this charge at point P , if charge is placed at origin .

Solution :

Let , charge on origin is q .

Electric field at point P is given by :

   ..... ( 1 )

Here , k is constant , .

Putting value of k and r in above equation , we get :

Hence , this is the required solution .

the answer would be c

it is b. absorbs thermal energy