Question

two point charges separated by a distance d repel each other with a force 8N . if the separation is doubled force of repulsion will be.....??!!!a) 2N b) 8Nc) 16N d) 4N

Answer 1

b) What is the force on the second sphere due to the first? ... (b) If two field lines cross each other at a point, then electric field intensity will ... Electric dipole moment, p = 4 × 10– 9 C ...