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A

Anonymous

Jan 11, 2025

Need help with physics, 10 pts!?

I need help with my physics homework, and I'm feeling quite lost. Here is a link to the image that the questions pertain to: http://s291.photobucket.com/albums/ll306/Jessica_K…

a) What is the x-component of vector E in the figure in terms of the angle theta and the magnitude E?

b) What is the y-component of vector E in the figure in terms of the angle theta and the magnitude E?

c) For the same vector, what is the x-component in terms of the angle phi and the magnitude E?

d) For the same vector, what is the y-component in terms of the angle phi and the magnitude E?

Please express your answers in terms of the variables phi and E. Thank you!

1 Answers

A
Anonymous

Jan 04, 2025

A) Ex = -Ecos(theta)

B) Ey = +E*sin(theta)

C) Ex = -E*sin(phi)

D) Ey = +E*cos(phi)

This problem is nothing more than a simple vector component production problem. All you need is a simple understanding of how the trigonometry functions were each defined.

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