A solenoid that is 85.0 cm long has a cross-sectional area of 17.0cm2. There are 950 turns
Question:
A solenoid that is 85.0 cm long has a cross-sectional area of 17.0cm2. There are 950 turns of wire carrying a current of 6.60 A.
(a) Calculate the energy density of the magnetic field inside the solenoid.
(b) Find the total energy stored in the magnetic field there (neglect end effects).
Step by Step Answer:
a At any point the magnetic energy density is given by ...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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