Physics, 30.07.2021 07:50 CrownedQueen
There are 100 turns in a coil of wire. When coil is displaced from one point to
another in 0.01 s between the poles of two magnets a change of magnetic flux of 30×10-5 Wb
takes place. What is the induced electromotive force in the coil?
Answers: 2
Physics, 21.06.2019 23:00
Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 12:00
Explain why electric current cannot exist if a current doesn't have a voltage source.
Answers: 2
There are 100 turns in a coil of wire. When coil is displaced from one point to
another in 0.01 s b...
Social Studies, 25.07.2019 15:00
Mathematics, 25.07.2019 15:00
Biology, 25.07.2019 15:00
Business, 25.07.2019 15:00
History, 25.07.2019 15:00
English, 25.07.2019 15:00
Mathematics, 25.07.2019 15:00
English, 25.07.2019 15:00
History, 25.07.2019 15:00
Biology, 25.07.2019 15:00
English, 25.07.2019 15:00
Mathematics, 25.07.2019 15:00