If the Electric Field and Magnetic Field of an Electromagnetic

question 16

Multiple Choice

If the electric field and magnetic field of an electromagnetic wave are given by and B = B₀ sin(kx - ωt) ,and if the value of E₀ is 51 µV/m,what is the value of B₀? (c = 3.0 × 10⁸ m/s)

• A) 1.7 × 10¹⁴ T
• B) 1.7 × 10³ T
• C) 1.7 × 10^-14 T
• D) 1.7 × 10⁴ T
• E) 1.7 × 10^-13 T

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Definitions:

Production Possibilities Frontier

A graphical representation that shows the maximum number of possible goods and services that a country can produce given its resources and technology.

Absolute Advantages

The capacity of a country or entity to produce a good or service more efficiently than others, using the same amount of resources or less.

Opportunity Cost

Neglecting the potential profits from various alternatives upon the decision of one.

Coolers

Insulated containers used to keep food and drinks cold.