![Using the above result, we can easily derive the electric field on the axis of a uniformly charged disk, simply by invoking superposition and summing up contributions of a continuous distribution of rings, as shown in the following figure from Tipler Using the above result, we can easily derive the electric field on the axis of a uniformly charged disk, simply by invoking superposition and summing up contributions of a continuous distribution of rings, as shown in the following figure from Tipler](https://www.physics.udel.edu/~watson/phys208/exercises/kevan/ering2.gif)
Using the above result, we can easily derive the electric field on the axis of a uniformly charged disk, simply by invoking superposition and summing up contributions of a continuous distribution of rings, as shown in the following figure from Tipler
![There is a uniformly charged ring having radius R. An infinite line charge ( charge per unit length lambda) is placed along a diameter of the ring (in gravity free space). Total charge There is a uniformly charged ring having radius R. An infinite line charge ( charge per unit length lambda) is placed along a diameter of the ring (in gravity free space). Total charge](https://d10lpgp6xz60nq.cloudfront.net/physics_images/BSL_PHY_MPP_E01_269_Q01.png)
There is a uniformly charged ring having radius R. An infinite line charge ( charge per unit length lambda) is placed along a diameter of the ring (in gravity free space). Total charge
consider a uniformly charged ring of radiusR. find the point on the axis where the electric field is maximum.
![For a uniformly charged ring of radius R , the electric field on its axis has the largest magnitude at a distance h from its centre. Then value of h is : For a uniformly charged ring of radius R , the electric field on its axis has the largest magnitude at a distance h from its centre. Then value of h is :](https://d1hj4to4g9ba46.cloudfront.net/questions/2180340_1067532_ans_ae6a8808fb79452e82843e419a23fd2a.jpeg)
For a uniformly charged ring of radius R , the electric field on its axis has the largest magnitude at a distance h from its centre. Then value of h is :
![A circular ring of radius R , shown in figure 1 is uniformly charged with charge per unit length q . Consider a point P a distance x from the center of A circular ring of radius R , shown in figure 1 is uniformly charged with charge per unit length q . Consider a point P a distance x from the center of](https://homework.study.com/cimages/multimages/16/electromagnetism_question_27697016895713793169.png)
A circular ring of radius R , shown in figure 1 is uniformly charged with charge per unit length q . Consider a point P a distance x from the center of
![For a uniformly charged ring of radius R , the electric field on its axis has the largest magnitude at a distance h from its centre. Then value of h is : For a uniformly charged ring of radius R , the electric field on its axis has the largest magnitude at a distance h from its centre. Then value of h is :](https://dwes9vv9u0550.cloudfront.net/images/1336646/a0edbbb5-a8b0-4d8a-8dba-836f753c3ed4.jpg)
For a uniformly charged ring of radius R , the electric field on its axis has the largest magnitude at a distance h from its centre. Then value of h is :
![SOLVED: The figure below shows a uniformly charged ring with total charge Q and radius R, with a point P under consideration at constant distance z along an axis perpendicular to the SOLVED: The figure below shows a uniformly charged ring with total charge Q and radius R, with a point P under consideration at constant distance z along an axis perpendicular to the](https://cdn.numerade.com/ask_images/2183463ff7734e689b36f50ff58400fa.jpg)
SOLVED: The figure below shows a uniformly charged ring with total charge Q and radius R, with a point P under consideration at constant distance z along an axis perpendicular to the
![A negatively charged particle -q is placed at the center of a uniformly charged ring, where the ring has a total positive charge Q as shown in the following figure. The particle, A negatively charged particle -q is placed at the center of a uniformly charged ring, where the ring has a total positive charge Q as shown in the following figure. The particle,](https://homework.study.com/cimages/multimages/16/es2113759745487193543732.png)
A negatively charged particle -q is placed at the center of a uniformly charged ring, where the ring has a total positive charge Q as shown in the following figure. The particle,
![A uniformly charged ring of radius R = 25.0 cm carrying a total charge of −15.0 μ C is placed at the origin and oriented in the yz plane (Fig. P24.54). A A uniformly charged ring of radius R = 25.0 cm carrying a total charge of −15.0 μ C is placed at the origin and oriented in the yz plane (Fig. P24.54). A](https://content.bartleby.com/tbms-images/9781133939146/Chapter-24/images/39146-24-54pq-question-digital_image_001.png)
A uniformly charged ring of radius R = 25.0 cm carrying a total charge of −15.0 μ C is placed at the origin and oriented in the yz plane (Fig. P24.54). A
![electrostatics - Potential on the axis of a ring of charge - no need for directional component? - Physics Stack Exchange electrostatics - Potential on the axis of a ring of charge - no need for directional component? - Physics Stack Exchange](https://i.stack.imgur.com/jk3Fh.jpg)