SIR, IN THE STUDY MATERIAL THERE WERE FEW PRACTISE QUESTIONS , IN COULOMB'S LAW. IN THE 2ND PROBLEM THERE IS AN EQUATION, i.e..,

F = T cos0. but what means it is taken so....

Question

SIR, IN THE STUDY MATERIAL THERE WERE FEW PRACTISE QUESTIONS , IN
COULOMB'S LAW IN THE 2ND PROBLEM THERE IS AN EQUATION, i e ,

F = T cos0 but what means it is taken so

Rajnish Kumar · Accepted Answer

Dear student
it is the force in equlibrium the force due to electrostatic balancing the tension in vertical and horizontal equlibriumFelectrostatic = (T)  cosθ   {here T is tension in string}Regards

SIR, IN THE STUDY MATERIAL THERE WERE FEW PRACTISE QUESTIONS , IN COULOMB'S LAW. IN THE 2ND PROBLEM THERE IS AN EQUATION, i.e.., F = T cos0. but what means it is taken so....

SIR, IN THE STUDY MATERIAL THERE WERE FEW PRACTISE QUESTIONS , IN COULOMB'S LAW. IN THE 2ND PROBLEM THERE IS AN EQUATION, i.e..,

F = T cos0. but what means it is taken so....