This preview shows page 1. Sign up to view the full content.
Unformatted text preview: magnetic eld is 0 . 3 104 T at the height of the satellite. Calculate the voltage dierence between the ends of the wire. (In the NASA experiment, the tether broke, melted, or failed somehow, but collected data demonstrated potential for power generation.) 2. Griths 7.8 3. The alternator in a car consists of a rectangular coil with 250 turns of wire and area 0.01 m 2 rotating in a 0.1 T magnetic eld. If the rotation rate is 1000 rpm, what is the peak output voltage? 4. Griths 7.18 5. Griths 7.20 6. Show the the mutual inductance of an innite wire and an equilateral triangle, as pictured below, is M = 3 h ( a + b ) ln 1 + a b a i (1) b a innitely long wire 7. Griths 7.32 8. Griths 7.50 (This problem will make you think twice about wiring meters into a circuit. Do you understand why the answer is what it is?) 9. Griths 7.54 10. Griths 7.58 1...
View Full
Document
 Fall '09
 STAFF
 Magnetism, Work

Click to edit the document details