# hw10 - PHYS-1200 PHYSICS II SPRING 2006 HOMEWORK SOLUTIONS...

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Unformatted text preview: PHYS-1200 PHYSICS II SPRING 2006 HOMEWORK SOLUTIONS CLASS 10. 30.34, 30.39, 30.44; Q32.01, Q32.03 30.34. path 1: dt d s d E B 1 1 Φ- = ⋅ ∫ . Since the integration path is counter clockwise, the positive direction for flux or magnetic field is out of the page. Therefore, the magnetic field is in the negative direction. Since the magnetic field is decreasing in magnitude, dt dB 1 is positive. Then, dt dB r dt dB A dt A B d dt d s d E B 1 2 1 1 1 1 1 1 1 ) ( π- =- =- = Φ- = ⋅ ∫ T/s) 10 50 . 8 ( m) 200 . ( 3 2 1 2 1 1- ×- =- = ⋅ ∫ π π dt dB r s d E V 10 07 . 1 3 1- ×- = ⋅ ∫ s d E path 2: dt d s d E B 2 2 Φ- = ⋅ ∫ . Since the integration path is clockwise, the positive direction for flux or magnetic field is into the page. Therefore, the magnetic field is in the negative direction. Since the magnetic field is decreasing in magnitude, dt dB 2 is positive. Then, dt dB r dt dB A dt A B d dt d s d E B 2 2 2 2 2 2 2 2 2 ) ( π- =- =...
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## This note was uploaded on 04/07/2008 for the course PHYS 1200 taught by Professor Stoler during the Spring '06 term at Rensselaer Polytechnic Institute.

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hw10 - PHYS-1200 PHYSICS II SPRING 2006 HOMEWORK SOLUTIONS...

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