Find the magnetic field at a point P on the axis of a tightly wound solenoid con
ID: 1387799 • Letter: F
Question
Find the magnetic field at a point P on the axis of a tightly wound solenoid consisting of n turns per unit length wrapped around a cylibndrical tube of radius a and carrying a current I. Express your answer in terms of theta1 and theta2.Assume the turns are perfectly circular.
(a helical coil il of wire wrapped around ius a and carrying a current of wire wra something) consisting of n turns per unit length wrapped around a cylindrical tube of radius a and carrying a 1. Write your answer in terms ofe, and 02. You can assume the turns of wire are perfectly circular, li 3. Find the magnetic field at a point P on the axis of a tightly wound solenoid ly circular, 82Explanation / Answer
Magnetic field outside a solenoid is null