The Magnetic Field Amplitude in an Electromagnetic Wave in Vacuum

question 19

Multiple Choice

The magnetic field amplitude in an electromagnetic wave in vacuum is related to the electric field amplitude by B = :

---

Definitions:

Image Icon

An ImageIcon in Java Swing represents an icon from an image, used in GUI applications to display pictures.

Heart.gif

It refers to a GIF image file with a naming convention that suggests the image is of a heart.

JColorChooser

A component in Java Swing that allows users to select a color from a palette or via various color models.

Graphics Object

An object that represents graphic entities such as shapes, images, or text, allowing for the rendering of visual representations in a program.