What is a positive test charge?

Asked by acshanadhana15 | 7th Sep, 2020, 03:45: PM

Expert Answer:

A test charge is a charge with a magnitude so small that placing it at a point has a negligible affect on the field around the point. If an object has a positive charge, that means it has lost some electrons and now has more protons than electrons. 

Answered by Sheetal Kolte | 8th Sep, 2020, 11:41: AM