A square coil of wire with 15 turns and an area of 0.40 m2 isplaced parallel to a magnetic field of 0.75 T. The coil is flipped so its plane is perpendicular to themagnetic field in 0.050 s. What is the magnitude of the average induced emf? A) 6.0 V
B) 36 V
C) 45 V
D) 90 V

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

Which notation is used to represent an alpha particle? a. b. c. d.

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?