- #1
BREAD
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Homework Statement
Homework Equations
The Attempt at a Solution
This is what i did about (a)
but i don't know how to approach (b), it doesn't have x,y components, only Bz component.
And very neatly too.BREAD said:I think i solve (1)
These are easy. Fundamental differential calculus: f(x+Δx)≈f(x)+f'(x)Δx.BREAD said:the problem is (2),(3)
====================================================haruspex said:And very neatly too.
These are easy. Fundamental differential calculus: f(x+Δx)≈f(x)+f'(x)Δx.
Isn't By identically zero on the z axis?BREAD said:====================================================
View attachment 114508
I tried it , but is (2) right? and idw how to get ∂(B_z)/∂y|_(0, 0, z). I heard somewhere that by properties of curl of B (as i wrote)
∂(B_z)/∂y|_(0, 0, z) is changed to ∂(B_y)/∂z|_(0, 0, z), but i can't solve this.
Magnetic induction is the process by which a magnetic field is created in a material, such as a circular loop, when it is placed in the presence of a changing magnetic field.
A circular loop produces a magnetic field when an electric current is passed through it. The moving electrons in the current create a magnetic field, which can be enhanced by the shape of the loop.
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