Physics, 12.10.2019 19:50 LilFabeOMM8397
You can find electric power lines under the ground by looking for magnetic fields at ground level. this is best explained by which of these statements?
a) all wires have magnetic materials in them.
b) an electric current in a wire produces a magnetic field.
c) the power company puts magnets to find the power lines.
d) the iron in the ground is disturbed by the power lines creating magnetic fields
Answers: 3
Physics, 22.06.2019 04:00
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
Physics, 22.06.2019 11:00
Which of the following are guidelines to follow for obtaining accurate observations
Answers: 2
Physics, 22.06.2019 13:50
Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?
Answers: 3
Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
Answers: 1
You can find electric power lines under the ground by looking for magnetic fields at ground level. t...
English, 05.07.2019 02:00
Mathematics, 05.07.2019 02:00
Mathematics, 05.07.2019 02:00
Social Studies, 05.07.2019 02:00
History, 05.07.2019 02:00
Mathematics, 05.07.2019 02:00
Computers and Technology, 05.07.2019 02:00
Geography, 05.07.2019 02:00
Health, 05.07.2019 02:00
Chemistry, 05.07.2019 02:00
Biology, 05.07.2019 02:00