Question

What is true about the electric and magnetif fields as the electromagnetic wave moves?

a The angle between them is constantly increasing

b the angle between them is decreasing

c They are parallel

d They are perpendicular (90º)

Answer 1

d They are perpendicular (90º)

Step-by-step explanation:

When electric and magnetic fields moves they are perpendicular to one another.

• Electromagnetic fields are composed of both electric and magnetic fields.
• In motion, the two fields moves perpendicular to one another.
• These waves are mostly generated through natural activities.
• They are called transverse waves and moves perpendicular to the particles.
• Examples are light waves, radio waves, etc.