A vertical automobile radio antenna is sensitive to electric fields that are polarized:
A)horizontally
B)in circles around the antenna
C)vertically
D)normal to the antenna in the forward direction
E)none of the above

Question

Quizplus · Accepted Answer

A vertical automobile radio antenna is sensitive to electric fields that are polarized vertically. This is because the antenna is designed to detect signals that are vertically polarized, such as those from FM radio stations. Signals with other polarizations, such as horizontally or circularly polarized signals, will not be detected as effectively.

A Vertical Automobile Radio Antenna Is Sensitive to Electric Fields