An electric dipole is two point charges of equal magnitude and opposite sign, separated by a distance which is small compared to the distance at which the potential or the field is to be calculated.
- This is only a practice test, it is designed to help you revise your concepts
- The test contains questions, only 1 option is correct for each question
- This is a timed test.
- After you have finished the test, press on the 'Finish Test' button to know your score and get the correct answers