In a transformer, energy is carried from the primary coil to the secondary coil by In a transformer, energy is carried from the primary coil to the secondary coil by The electrical heating of the primary coil. The difference in voltage between the primary and secondary coils. Electricity conducted through the iron core. The magnetic field in the iron core.

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

f=ma newton's second law 7x8=56n