- #1
student1938
- 91
- 1
A square conducting loop with sides a lies on a table a distance s from a very long straight wire carryinga current I.
a) Derive an expression for the magnetic flux through the loop.
b) Derive an expression for the EMF induced in the loop if it is pulled away in a direction orthogonal to the wire at speed v.
c) Derive an expression for hte EMF induced in the loop if it is pulled away in a direction parralel to the wire at speed v.
I know that I have to use Ampere' s Law to calculate the magnetic field but am not sure how to do this correctly and how will the field help to calculate the flux?
a) Derive an expression for the magnetic flux through the loop.
b) Derive an expression for the EMF induced in the loop if it is pulled away in a direction orthogonal to the wire at speed v.
c) Derive an expression for hte EMF induced in the loop if it is pulled away in a direction parralel to the wire at speed v.
I know that I have to use Ampere' s Law to calculate the magnetic field but am not sure how to do this correctly and how will the field help to calculate the flux?