Question

difference between source charge and test charge with diagram​

Answer 1

Answer:

source charge is the charge which has its influence around it. whereas test charge is used to measure that influence

Answer 2

Answer:

A test charge is a positive charge of very small magnitude which gives the direction and strength of electric field in space without influencing the electric field. a source charge is a large charge through which electric fields flow wheareas test charge is a small electropositive charge used for experiments.