transfer/movement of electrons
What processes must occur to produce an igneous rock
Electric charges must be in motion to produce a magnetic field. When electric charges move, they generate a magnetic field around them. The strength of the magnetic field depends on the speed and direction of the moving charges.
it can use 500volts of electricity
A magnetic field is always associated with a moving charge. So, if current is there, it must be showing the magnetic effects though these are too small of daily relevance..
An electric current carries electrons from an area of high potential to another area of low potential. Potential difference is the condition that must exist for a current to move electrons around.
Mitosis must occur in budding.
The term is "circuit" (from the same root as circle) An electric circuit must be uninterrupted for the current to flow. (This is why circuit-breakers are also called circuit-interruptors.)
colour must occur in one of three ways: light must be refracted off a surface. light must pass through a fliter or prism or liquid. light must be projected. Of the correct wavelength to produce a colour. the light must then pass into the back of the eye and hit the rods and cones at the back of the eye. Then the brain must process the image through the optic nerve.
To produce a rotating magnetic field, you need a three-phase electrical system with currents flowing through three separate windings spaced at 120 degrees apart. The currents must be of equal magnitude and have a phase difference of 120 degrees. This configuration creates a magnetic field that rotates due to the combined effect of the three phase currents.
The changes to the rock must occur in solid form.
mating must happen randomly
Technically YES. But the source of power in Electric cars being DC through batteries, the motor must be DC and not AC.