A magnetic field outside an infinite solenoid is the region surrounding a solenoid where a magnetic field is present. This field is created by the flow of electrical current through the solenoid's coils.
The magnetic field outside an infinite solenoid can be calculated using the equation B = μ₀nI, where B is the magnetic field strength, μ₀ is the permeability of free space, n is the number of coils per unit length, and I is the current flowing through the solenoid.
No, the magnetic field outside an infinite solenoid is not uniform. It is strongest at the center of the solenoid and decreases as you move further away from the center.
The strength of the magnetic field outside an infinite solenoid is affected by the number of coils, the current flowing through the solenoid, and the distance from the center of the solenoid.
The direction of the magnetic field outside an infinite solenoid is the same as the direction inside the solenoid. Both fields follow the right-hand rule, with the field lines wrapping around the solenoid in a helical pattern.
