A small circular coil of 20 loops of wire having a radius of 1 cm is at rest in the x-y plane (so the normal to the loop points in the +z- direction). A uniform magnetic field of 0.5 T is turned on in the +z- direction. What is the magnetic flux through the loop? D a. 7.85 x 10 5 T m2 a b. 3.14 x 10 3 T m? O c. 0T m? o d. 1.57 x 104Tm? Question 2 t yet answered Flag question Now if the above loop is then spun about the y-axis at a rate of 1000 rpm (revolutions per minute), what will be the EMF generated by the loop (in Volts)? Enter a description of your calculations and your final answer in the text box (just as if it were a HW assignment) 1 A BIu - I = = E |
A small circular coil of 20 loops of wire having a radius of 1 cm is at rest in the x-y plane (so the normal to the loop points in the +z- direction). A uniform magnetic field of 0.5 T is turned on in the +z- direction. What is the magnetic flux through the loop? D a. 7.85 x 10 5 T m2 a b. 3.14 x 10 3 T m? O c. 0T m? o d. 1.57 x 104Tm? Question 2 t yet answered Flag question Now if the above loop is then spun about the y-axis at a rate of 1000 rpm (revolutions per minute), what will be the EMF generated by the loop (in Volts)? Enter a description of your calculations and your final answer in the text box (just as if it were a HW assignment) 1 A BIu - I = = E |
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter30: Magnetic Fields And Forces
Section: Chapter Questions
Problem 74PQ
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