A long solenoid with air core has n turns per unit length and carries a current I.Using ampere's circutal law, derive an expression for the magnetic field B at an interior point on its axis.
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a) Consider a symmetrical long solenoid having number of turns per unit length equal to n. Let I be the current flowing in the solenoid, ...
Let, number of turns pr unit length of the solenoid be 'n', I - Current flowing throught the ... B- magnetic field inside the turns of the solenoid. ... Substituting this in Ampere's law we get,
Use this law to obtain the expression for the magnetic field inside an air cored toroid of average radius 'r', having 'n' turns per unit length ..
(i) Using Ampere's circuital law, derive the expression for the magnetic field in the vector from at a point on the axis of a ... where, n = number of turns per unit length .
A long solenoid of length L having N turns carries a current I.
Let, number of turns pr unit length of the solenoid be 'n', I - Current flowing throught the ... B- magnetic field inside the turns of the solenoid. ... Substituting this in Ampere's law we get,
Use this law to obtain the expression for the magnetic field inside an air cored toroid of average radius 'r', having 'n' turns per unit length ..
(i) Using Ampere's circuital law, derive the expression for the magnetic field in the vector from at a point on the axis of a ... where, n = number of turns per unit length .
A long solenoid of length L having N turns carries a current I.
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