Question

explain coloumb's law and also give its vector formulation

Answer 1

like charges repel each other and unlike charges attract each other
replusion is the sure test of electrification because a charged body can attract , unlike charged body or neutral body but a charged body always repluse a like charged body .


F=q1 q2 /4πepsilam not *mod r12 cube

Answer 2

$\large{\underline{\underline{\mathfrak{Answer}}}}$

a law stating that like charges repel and opposite charges attract, with a force proportional to the product of the charges and inversely proportional to the square of the distance between them.