The magnetic field is given by the vector B as shown:

Where T is for “Tesla,” the unit for the magnetic field.
(a) Determine the value of the magnetic field at a location r = 2i + 3j + 0.5k in Tesla T.
(b) What is the magnitude of the magnetic field at this location?

I am really confused on this, if you can show us (we are in a study group and we are all confused) if work shown and explanation you would be our hero!

Question

The magnetic field is given by the vector B as shown: 
 
Where T is for “Tesla,” the unit for the magnetic field. 
(a) Determine the value of the magnetic field at a location r = 2i + 3j + 0.5k in Tesla T. 
(b) What is the magnitude of the magnetic field at this location?  

I am really confused on this, if you can show us (we are in a study group and we are all confused) if work shown and explanation you would be our hero!

anonymous · Answer

This is vector B, by the way this is a Fields with Vectors Problem.

anonymous · Answer

put x=2, y=3 and z=0.5 in eqution for vector B u will get value of B at point r. I guess you know haw to calculate magnitute of a vector quantity, if not tell me.