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Question 4

Assume that I = 7.0 A. (figure provided in the solution)

 

Part A: What is the magnetic field strength at point a?
Express your answer to two significant figures and include the appropriate units.

 

Part B: What is the direction of the magnetic field strength at point a?

 

Part C: What is the magnetic field strength at point b?
Express your answer to two significant figures and include the appropriate units.

 

Part D: What is the direction of the magnetic field strength at point b?

 

Part E: What is the magnetic field strength at point c?
Express your answer to two significant figures and include the appropriate units.

 

Part F: What is the direction of the magnetic field strength at point c?

Solution

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