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Vanshika Asked a Question
July 19, 2020 4:40 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

I tried many time to solve the final step but my ans is coming !!!

A 22 cm long solenoid having total number of turns 1000, consists of a core of cross-section area 4 cm. Half portion of the core consists of air and other half is made of iron of relative permeability 500. Calculate the self inductance of the solenoid. aocition 01 m
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  • Ravi prakash yadav Best Answer
    the answer is correct but the solution is wrong. factor of 1/2 will be there in the formula of L. see the attachment for clarity.
    • cropped5221785533163813273.jpg
    Likes(0) Reply(1)
    Vanshika
    thanks.......
  • Chandra dhawan thankyou
    see attached file....
    • cropped-1702037351.jpg
    Likes(2) Reply(0)
  • Vaishali sharma
    yes dear m also getting 1.1 H
    Likes(2) Reply(1)
    Vaishali sharma
    dear hope u get it
  • Vaishali sharma
    r u also getting same?
    Likes(2) Reply(0)
  • Chandra dhawan
    don't get confused about calculation.. dear.. may be its wrong in booklet. so solved confidentaly.. best regards..
    Likes(2) Reply(0)
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