At a Certain Instant in Time,the Electric Field of an Electromagnetic

question 22

Multiple Choice

At a certain instant in time,the electric field of an electromagnetic wave in free space points in the -z direction,and the magnetic field points in the +y direction.In what direction is this wave traveling?

• A)+x direction
• B)-x direction
• C)+y direction
• D)-z direction
• E)+z direction

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Informal communication or excitement surrounding a product, service, or event, often seen as a form of marketing.

Word of Mouth

The informal transmission of information, opinions, or recommendations from person to person.

Highest Resources

The most significant or valuable assets, whether physical, financial, or human, available to an individual, organization, or nation.

Lowest

Representing the least or smallest amount or degree possible.