1. Tardigrade
  2. Question
  3. Physics
  4. A certain charge 2Q is divided at first into two parts q1 and q2. Later the charges are placed at a certain distance. If the force of interaction between two charges is maximum then (Q/q1) =

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. A certain charge 2Q is divided at first into two parts q1 and q2. Later the charges are placed at a certain distance. If the force of interaction between two charges is maximum then $\frac{Q}{q_1}$ =

KCETKCET 2019Electric Charges and Fields

Solution:

For force F to be maximum between charges $q_{1} and\, q_{2}, q_{1}=q_{2}=\frac{2 Q}{2}=Q$
$Now \, \frac{Q}{q_{1}}=\frac{Q}{Q}=1$