Sagot :
About 150 years ago, James Clerk Maxwell, an English scientist, developed a scientific theory to explain electromagnetic waves. ... But, Maxwell discovered that a CHANGING magnetic field will induce a CHANGING electric field and vice-versa.
About 150 years ago, James Clerk Maxwell, an English scientist, developed a scientific theory to explain electromagnetic waves. ... But, Maxwell discovered that a CHANGING magnetic field will induce a CHANGING electric field and vice-versa.