What is the value of the magnetic field at the center of a square wire of length a on the side, if the current in the wire is I?
A)B =
B)B =
C)B =
D)B =
E)B = 0

Question

What is the value of the magnetic field at the center of a square wire of length a on the side, if the current in the wire is I?
A)B = 
B)B = 
C)B = 
D)B = 
E)B = 0

Quizplus · Accepted Answer

The Answer of What is the value of the magnetic field at the center of a square wire of length a on the side, if the current in the wire is I?
A)B = 
B)B = 
C)B = 
D)B = 
E)B = 0

What Is the Value of the Magnetic Field at the Center