Moving Magnet
Posted on Sunday, August 15, 2010 in Home Audio
8. Assume that the coil and magnet in the experiment moved with the same speed relative to the earth.?
Would there an induced current in the coil? Does that even if they move with the same speed relative to the earth? Justify your answer.
Your wording is strange. If the coil and magnet are moving at the same speed, ie, the speed difference between them is zero, there is no voltage or current generated due to the magnet. But we must look at the speed of the coil by the magnetic field of the earth. If there is any speed, there will be current generated because of this ..
 |
 Vintage Creek Audio OBH 8 Moving Magnet MM Phono Cartridge Preamplifier Preamp $41.00 (6 Bids) Time Remaining: 15h 36m |
 ROTEL Audio Technica AT 51 Moving Magnet Type Stereo Phono Cartridge $99.99 Time Remaining: 18h 37m Buy It Now for only: $99.99 |
 GOLDRING G1010 MOVING MAGNET CARTRIDGE BOXED WITH USER GUIDE ETC $44.44 (14 Bids) Time Remaining: 1d 2h 5m |
 Rega Bias 2 Moving Magnet Phono Cartridge NEW IN BOX $145.00 Time Remaining: 1d 9h 42m Buy It Now for only: $145.00 |
 Rega Fono MM Phono Stage for Moving Magnet cartridge SALE PRICED $250.00 Time Remaining: 1d 14h 41m Buy It Now for only: $250.00 |
 Bang And Olufsen BO MMC 20EN Perfect Stylus Moving Magnet phono Cartridge $250.00 Time Remaining: 1d 17h 20m Buy It Now for only: $250.00 |
 Shure M75 ECS Moving Magnet Cartridge w Compatible stylus $19.99 Time Remaining: 1d 20h 28m |
 audio technica AT150MLX Dual Moving Magnet Stereo Cartridge Brand New Sale $389.99 Time Remaining: 2d 6h 38m |
 NEW Shure M92E Hi Fi Moving Magnet Cartridge $31.20 Time Remaining: 2d 10h 56m Buy It Now for only: $31.20 |
 Goldring Elan Moving Magnet Cartridge Stylus Genuine NEW Authorised Seller $73.95 Time Remaining: 2d 23h 32m Buy It Now for only: $73.95 |
 Goldring Elektra Moving Magnet Cartridge Stylus MM Genuine NEW in Box $89.95 Time Remaining: 2d 23h 46m Buy It Now for only: $89.95 |
 NAGAOKA MP11 GOLD SB stilton solid body moving magnet cartridge new unused $236.51 Time Remaining: 3d 4h 27m Buy It Now for only: $236.51 |
 Goldring 1012GX Moving Magnet Cartridge Stylus Genuine NEW in BOX 1012 GX $318.95 Time Remaining: 3d 14h 9m Buy It Now for only: $318.95 |
 Pro ject Tube Box II Valve Powered Phono Stage Moving Coil Magnet Project 2 $149.21 (14 Bids) Time Remaining: 4d 9h 30m |
 Linn K5 Cartridge Excellent Condition MM Moving Magnet Stylus K9 $3.49 (3 Bids) Time Remaining: 4d 9h 35m |
 Linn K9 Cartridge Very Good Condition MM Moving Magnet Stylus K18 K5 $7.94 (5 Bids) Time Remaining: 4d 9h 37m |
 Shure M92E Hi Fi Moving Magnet Cartridge NEW NIB $25.99 Time Remaining: 4d 10h 21m Buy It Now for only: $25.99 |
 Pioneer PC 6MC 6MC Moving Magnet Cartridge $49.99 Time Remaining: 4d 11h 34m Buy It Now for only: $69.99 |
 ADC 10E MK IV MOVING MAGNET PHONO CARTRIDGE EXCELLENT CONDITION $9.99 Time Remaining: 4d 13h 37m |
 Stanton 681 phono cartridge classic moving magnet cart $6.11 (3 Bids) Time Remaining: 4d 15h 29m |
 Stanton 600 phono cartridge w E 600 stylus moving magnet classic $0.99 Time Remaining: 4d 15h 30m |
 ADC phono cartridge with XLT 1 stylus classic moving magnet cart mm $0.99 (1 Bid) Time Remaining: 4d 15h 31m |
 Audio Technica VS240LC Vector Aligned Dual Moving Magnet Phono Cartridge $89.00 Time Remaining: 6d 9h 8m |
 Sony Headshell w new AT 90 Moving Magnet Turntable Phono Cartridge $49.95 Time Remaining: 6d 15h 11m |
 Shure M92E Hi Fi Moving Magnet Cartridge $30.93 Time Remaining: 6d 20h 25m Buy It Now for only: $30.93 |
 New Cambridge Audio Azur 540P Phono pre amplifier Moving Magnet Stereo $189.99 Time Remaining: 9d 6h 19m Buy It Now for only: $189.99 |
 TURNTABLE Cartridge ACUTEX M107e MOVING MAGNET W STYLUS $39.95 Time Remaining: 17d 7h 47m Buy It Now for only: $39.95 |
 Naim Audio NA522 Moving Magnet Phono Boards $200.00 Time Remaining: 17d 9h 52m Buy It Now for only: $200.00 |
 Goldring 2500 Moving Magnet Cartridge $464.21 Time Remaining: 17d 18h 22m Buy It Now for only: $464.21 |
 Audio Technica AT440MLA Dual Moving Magnet Cartridge $191.99 Time Remaining: 20d 9h 20m Buy It Now for only: $191.99 |
 TCC TC 750 PHONO PRE AMPLIFIER RIAA FOR MOVING MAGNET LP RECORDS VINYL $59.99 Time Remaining: 21d 20h Buy It Now for only: $59.99 |
 Vintage ADC 105QE Elliptical Stereo Moving Magnet Phono Cartridge New Old Stock $29.95 Time Remaining: 22d 16h 16m Buy It Now for only: $29.95 |
 Vintage ADC QLM 33 MK III Stereo Moving Magnet Phono Cartridge New Old Stock $29.95 Time Remaining: 22d 16h 19m Buy It Now for only: $29.95 |
 Audio Technica Replacement Stylus for AT95 Moving Magnet Cartridge $32.95 Time Remaining: 23d 7h 55m Buy It Now for only: $32.95 |
 REGA BIAS2 Moving Magnet Phono Cartridge NEW $145.00 Time Remaining: 24d 13h 46m Buy It Now for only: $145.00 |
 REGA ELYS2 Moving Magnet Phono Cartridge NEW $295.00 Time Remaining: 24d 14h 6m Buy It Now for only: $295.00 |
 TURNTABLE Cartridge ACUTEX M106 MOVING MAGNET W NEEDLE STYLUS $23.95 Time Remaining: 26d 5h 21m Buy It Now for only: $23.95 |
 Shelter 201 Moving Magnet Cartridge Made in Japan $190.86 Time Remaining: 28d 21h 13m Buy It Now for only: $190.86 |
| Account limit of 2000 requests per hour exceeded. |
Comments are closed for this entry.