What is the magnitude of the Poynting vector, S = 4i - 3j + 2k?*1 point5.02 W/m^25.39 W/m^26.29 W/m^2D. 6.92 W/m^2

Question

What is the magnitude of the Poynting vector, S = 4i - 3j + 2k?*1 point5.02 W/m^25.39 W/m^26.29 W/m^2D. 6.92 W/m^2
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Solution 1

The magnitude of a vector is calculated using the formula:

|S| = sqrt((S_x)^2 + (S_y)^2 + (S_z)^2)

where S_x, S_y, and S_z are the components of the vector S.

In this case, S_x = 4, S_y = -3, and S_z = 2.

So, the magnitude of the Poynting vector S is:

|S| = sqrt((4)^2 + (-3)^2 + (2)^2) |S| = sq Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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