Why does the flow of gasoline through the nozzle hose of a gas pump produce static charge?

ice to water 1 water to vapour 2 latent heat

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table