Question
Two donut-shaped magnets are stacked on top of each other with a wooden dowel in the center. The south poles of the magnets are facing each other. Once the upper magnet is released, it accelerates downward and stops 1 cm above the lower magnet. How does the energy stored in the magnetic field change? (1 point)
a. Some of the energy stored is converted into kinetic, thermal, and gravitational energy.
b. Some of the energy stored is converted into kinetic and thermal energy.
c. All of the energy stored is converted into kinetic and thermal energy.
d. All of the energy stored is converted into kinetic, thermal, and gravitational energy.
a. Some of the energy stored is converted into kinetic, thermal, and gravitational energy.
b. Some of the energy stored is converted into kinetic and thermal energy.
c. All of the energy stored is converted into kinetic and thermal energy.
d. All of the energy stored is converted into kinetic, thermal, and gravitational energy.
Answers
whats the answer
its B