All steroids are illegal.
a. true
b. false

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

In the first law of thermodynamics, triangle e=q-w, what does q stand for

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)