Electric Field of Point Charges

JEE Main Physics · Electrostatics · 6 questions, latest first

• Six point charges are kept 60^° apart from each other on the circumference of a circle of radius R as shown in figure. The net…202622 January, Shift 1 · Q37
• A point charge +q is placed at the origin. A second point charge +9 q is placed at (d, 0, 0) in Cartesian coordinate system. The…20252 April, Shift 1 · Q39
• If the net electric field at point P along Y axis is zero, then the ratio of |q_2/q_3| is 8/(5 √x), where x= ____.20248 April, Shift 2 · Q55
• Two charges q and 3 q are separated by a distance ' r ' in air. At a distance x from charge q, the resultant electric field is…202431 January, Shift 1 · Q40
• Two equal positive point charges are separated by a distance 2 a. The distance of a point from the centre of the line joining two…20231 February, Shift 1 · Q21
• A point charge of 10 μ C is placed at the origin. At what location on the X-axis should a point charge of 40 μ C be placed so…202325 January, Shift 2 · Q14