Consider the four Maxwell equations: Which of these must be modified if magnetic poles are discovered?

Question

Consider the four Maxwell equations:  Which of these must be modified if magnetic poles are discovered?

Quizplus · Accepted Answer

Maxwell's second and third equations are the ones that must be modified if magnetic poles are discovered. Currently, these equations state that magnetic monopoles do not exist and that magnetic field lines must always form closed loops. However, if magnetic poles are discovered, then these equations would need to be modified to reflect the existence of magnetic monopoles and the fact that magnetic field lines can originate or terminate at those poles. Therefore, the correct answer is only II and III need to be modified if magnetic poles are discovered.

Consider the Four Maxwell Equations: Which of These Must