The segment of wire (total length including portions of incoming ...

[LCritchfi]

The segment of wire (total length including portions of incoming and outgoing wire = 6R) is formed into the shape shown and carries a current I. What is the magnitude of the resulting magnetic field at the point P?
 
   

   
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 
   
  e.
 

Question 2

In the figure, if a = 2.0 cm, b = 4.0 cm, and I = 2.0 A, what is the magnitude of the magnetic field at point P?
 
   

   
  a.
  49 T
   
  b.
  39 T
   
  c.
  50 T
   
  d.
  69 T
   
  e.
  13 T

[fur]

Answer to Question 1

a

Answer to Question 2

b

[LCritchfi]

Thanks for the timely response, appreciate it

[raenoj]

Gracias!