I forgot my password.
Don't have an account?
how to inc the flow of current
in elctromagnet to inc the strenght of the magnetic field
inc the voltage
Polish the insides of the wires to reduce the friction so the electrons can go round easier .
If you were registered you would have gotten a GA for that response.
I am - but I didn't have the bottle to do it un-anonymously !
Depends on the frequency, you may need to polish the outside of the wires at high frequencies.
use conductors of low coefficient of resistivity. make the conductors large in cross section area too. nyce time.