A long solenoid with 10.0 turns/cm and a radius of 7.00 cm carries a current of 20.0
Question:
A long solenoid with 10.0 turns/cm and a radius of 7.00 cm carries a current of 20.0 mA. A current of 6.00 A exists in a straight conductor located along the central axis of the solenoid.
(a) At what radial distance from the axis will the direction of the resulting magnetic field be at 45.0° to the axial direction?
(b) What is the magnitude of the magnetic field there?
Step by Step Answer:
a We denote the Bfields at point P on the axis due to the solenoid and the wire as B and B re...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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