Asked by AB
A solenoid 1metre long and radious 4cm has 1000 turns and is carrying 1Ampere current.find the magnetic flux density at the centre.
Answers
Answered by
bobpursley
What is the wire wound around, or specifically, its permeability?
http://hyperphysics.phy-astr.gsu.edu/hbase/magnetic/solenoid.html#c3
http://hyperphysics.phy-astr.gsu.edu/hbase/magnetic/solenoid.html#c3