At What Distance Is the Electrostatic Force
The diagram above shows two negatively charged balloons suspended from nonconducting strings being held by a student. If r is the distance between two charges then the force of electrostatic formula is. Important Questions For Cbse Class 12 Physics Electrostatic Potential Physics Lessons Physics Electricity Physics This force depends on the r distance between electrons and the charge of both. . F Ke q1 q2 r2. F e K q 1q 2r2 Coulombs Law K 899x10 9 Nm 2C 2 in MKS system Gravitational Force. A list of the electrostatic forces examples is going to be discussed in this post. In the above equation ε0 8811012 ε 0 881 10 12 Fm is the electrical permittivity of air r21 r 21 is the distance between charges vector r 21 r. Coulombs law describes the magnitude of the electrostatic force between two electric charges. View the full answer. Charge of object 2. Electrostatic force F exists between two point charges. Consi...