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Question:

Wt the difference btween earth magnetic field and actual maget magnetic field?? is both are same?

Wt the difference btween earth magnetic field and actual maget magnetic field?? is both are same?

Answer:

Well,unlike the field from a bar magnet ,Earth's field changes over time due to it being generated by the motion of molten iron alloys in the outer core. Every hundred or thousand years the Earth's field reverses,which north and south geomagnetic poles change places with each other.
earth magnet field is actual magnet field, ya
motorcycles like true sports cars will be manual. Im sure certain makers will offer an automatic in their lineup if it looks like their is a demographic [school word!] to buy them. The thing is with smaller higher RPM motors they are more efficient ( at this time] with a manual trans. Some makers like HD have finally gone from 4 to 6 speeds increasing efficiency [imports did that a long time ago!] In addition with a manual trans you have more control and better MPG. One more thing its FUN shifting gears!
I'm sure there will be more but probably not near the percentage of cars. I hate the way scooters accelerate, as opposed to small engined motorcycles. I absolutely hated my brother's Hondamatic, just pitiful. But I would be up for a ride on a bike with the latest auto or paddleshift.

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