A group of students is observing if a changing magnetic field will produce an electric current. They have a closed circuit containing a coil of wire and a galvanometer to measure current. Which steps would allow student to observe an induced electric current in the circuit? Select two steps that the students can take.

A. Rest the bar magnet in the coil.
B. Spin the bar magnet near the coil.
C. Move the bar magnet through the coil.
D. Add the bar magnet into the circuit with the coil.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.

maria has a savings account that is earning simple interest. if she started with $200 in the account and has earned a total of $8 in interest in two years, what is the rate of the account? use the formula  .