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Magnetic Field: Ampere's Law, magnetic field inside a solenoid

A. Use Ampere's Law to find the general equation for the magnetic field in an infinitely long solenoid.
b. Find the magnetic field inside the solenoid.


Solution Preview

By Ampere's Law:
close integral [B*dl] = muo*total current:
let number of turns/length = n
hence, for length ...

Solution Summary

With good explanations and calculations, the problems are solved.