You are looking down on a single coil in a constant magnetic field B = 0.5 T which points directly into of the screen. The dimensions of the coil go from a = 8 cm and b = 18 cm, to a* = 22 cm and b* = 21 cm in t = 0.006 seconds. If the coil has resistance that remains constant at 1.6 ohms. What would be the magnitude of the induced current in amperes?

Aregular polygon has angkes of size 150° each.how many side has the polygon

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is