Q ):- A ring of radius R is charged uniformly with a charge + Q The electric - Physics - Electric Charges And Fields

Question

Q ):- A ring of radius R is charged uniformly with a charge + Q The
electric field at any point on its axis at a distance r from the
circumference of the ring will be:
1     K Q r 2     K Q r 2 3     K Q r
3 r 2 - R 2 1 / 2 4     K Q R R 3

Pintu B. · Accepted Answer

Dear Student ,
Here is a link which will definitely help you to solve this
question with proper explanation

https://www meritnation
com/ask-answer/question/consider-a-uniformly-charged-ring-of-radius-r-find-the-p/physics/12120331
Here you can take x=r
Regards

Q.):- A ring of radius R is charged uniformly with a charge + Q. The electric field at any point on its axis at a distance r from the circumference of the ring will be: 1 . K Q r 2 . K Q r 2 3 . K Q r 3 r 2 - R 2 1 / 2 4 . K Q R R 3

Q.):- A ring of radius R is charged uniformly with a charge + Q. The electric field at any point on its axis at a distance r from the circumference of the ring will be:
$1 . \frac{K Q}{r} 2 . \frac{K Q}{r^{2}} 3 . \frac{K Q}{r^{3}} {(r^{2} - R^{2})}^{1 / 2} 4 . \frac{K Q R}{R^{3}}$