![Q37 Draw a ray diagram to show the formation of image of an object placed at the centre of curvature... Q37 Draw a ray diagram to show the formation of image of an object placed at the centre of curvature...](https://d39460vivz6red.cloudfront.net/questions/PH-BB-SELINA8-CH5-EXSA-Q37/images/1_1592316484806.jpeg)
Q37 Draw a ray diagram to show the formation of image of an object placed at the centre of curvature...
![Electric Potential and Potential Energy Due to Point Charges (15)Three positive charges are located at the corners of an equilateral triangle as in Figure. Find an expression for the electric potential at Electric Potential and Potential Energy Due to Point Charges (15)Three positive charges are located at the corners of an equilateral triangle as in Figure. Find an expression for the electric potential at](https://haygot.s3.amazonaws.com/questions/1886093_1861518_ans_805cba1c13a049f3b30f4813a3f88d9d.jpg)
Electric Potential and Potential Energy Due to Point Charges (15)Three positive charges are located at the corners of an equilateral triangle as in Figure. Find an expression for the electric potential at
![The electric field at the center of a uniformly charged hemispherical shell is E 0. Now two portions of the hemisphere are cut from either side and remaining portion is shown in The electric field at the center of a uniformly charged hemispherical shell is E 0. Now two portions of the hemisphere are cut from either side and remaining portion is shown in](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/603116/original_1.png)
The electric field at the center of a uniformly charged hemispherical shell is E 0. Now two portions of the hemisphere are cut from either side and remaining portion is shown in
Find the electric field at the center of semicircular ring shown in figure. - Sarthaks eConnect | Largest Online Education Community
![Find the electric field at the center of an arc of linear charge density $\\lambda $, radius R subtending angle $\\phi $ at the center.\n \n \n \n \n Find the electric field at the center of an arc of linear charge density $\\lambda $, radius R subtending angle $\\phi $ at the center.\n \n \n \n \n](https://www.vedantu.com/question-sets/56ef7817-6520-4b32-8015-0739a14001325852821401220708265.png)