Magnetic Questions
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Latest Questions
Can someone help please?
A velocity selector is built with a magnetic field of magnitude 5.2 T and an electric field of strength 4.6 × 10 ^4 N/C. The directions of the ...
I have a Yamaha RX-V467 AV receiver which works wonderfully well. I also have a B&O Beogram RX2?
... turntable with a magnetic cartridge that I would like to hook up to Mr. Yamaha, but it doesn't appear to have any magnetic inputs. Any ...
Popular Questions
Why do stars spread out from each other?
This is probably a primary school type question but as far as I know they all create gravitational pulls on objects. I'm ...
Can magnetically levitating trains run at 3,000km/h?
Trains that use magnets to levitate above the tracks might sound like something from Back to the Future, but the ...