In an Electromagnetic Wave, 1) How Are the Electric and Magnetic

question 28

Multiple Choice

In an electromagnetic wave, 1) how are the electric and magnetic field directions related and 2) how is the direction of travel determined from their directions? ( is the velocity of the light wave.)

• A) .
• B) .
• C) .
• D) .
• E) .

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Definitions:

Potential Cause

An element or factor that might bring about a certain effect or outcome, not yet proven as the definitive cause.

Covariation Principle

A concept in social psychology indicating that behavior is attributed to potential causes that co-occur consistently with the observed effect.

Covariation Principle

A principle used to explain how people attribute cause; they note the pattern between the presence or absence of possible causal factors and whether the behavior occurs.

Inference

The process of drawing conclusions from available evidence or premises, often used in reasoning and problem-solving.