Answer Happy

Results from dropping the same magnet multiple times from different heights through a coil with 400 turns are presented in the table below. Fill in the missing values in the table. Drop height (cm) Velocity (m/s) 50 Average+ uncertainty 40 Average+ uncertainty 35 Minimum Voltage Maximum Voltage on entry (V) on exit (V) -1.051 -0.9612 -0.9913 ± -0.9677 -0.8954 -0.8411 ± -0.8230 -0.9238 -0.7726 1.034 1.013 1.151 ± 0.9496 1.017 0.9399 + 0.9496 0.8592 0.9044
Average+ uncertainty 30 Average uncertainty 25 Average+ uncertainty |± -0.8295 -0.7674 -0.7209 # -0.7603 -0.7035 -0.6609 + + 0.8818 0.8230 0.8146 H 0.8140 0.7597 0.7519 + If the same magnet was dropped through a coil with 800 turns from a height of 50 cm what minimum voltage would you expect to measure a the magnet enteres the coil? Vmin If the same magnet was dropped through a coil with 200 turns from a height of 50 cm what minimum voltage would you expect to measure as the magnet enters the coil? Vmin If a magnet with half the strength was dropped through a coil with 400 turns from a height of 50 cm what minimum voltage would you expect to measure as the magnet enters the coil? V min