The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R will be

Solution

Electric field intensity on the axis of a uniformly charged ring of charge q and radius R

The electric field due to the ring on its axis at a distance 'x' is given by,

Now,

To find maximum electric field, we will use the concept of maxima and minima

Now,

Therefore,

Therefore,

option (c) is correct answer.

#brainsnippers

#brain_snippers

#physicssolvedquestion