Question

Which of Maxwell's equations is/are important for electromagnetic (em) waves Explain.​

Answer 1

$\bf\LARGE\underline\green{Answer:-}$

Faraday's law of electromagnetic induction and Ampere-Maxwell's law. Maxwell added a "correction term" to Ampère's law to include the magnetic field produced by changing electric flux due to accelerated electrons. The most remarkable feature of the above two laws - after the inclusion of the correction term - is that a time- varying field of either kind induces a field of the other kind in the surrounding space.