Physics, 16.07.2020 14:01 johnisawesome999
Which change increases the electric forcWhich change increases the electric force between objects?e between objects?
Answers: 2
Physics, 21.06.2019 12:50
"why is graphite used instead of gold or copper wires to conduct electricity in very hot situations such as an industrial kiln? " that's the question, but the thing is, i don't even understand what an "industrial kiln" xd assistance would be < 3
Answers: 2
Physics, 22.06.2019 00:00
During physical science, ms. greene challenged her students to produce an energy transformation. james and jill wrapped a 4-inch nail with a coil of fifty turns of wire. they connected one end of the coil to one terminal of a knife switch. they connected the other terminal of the knife switch to the battery. finally, they connected the end of the coil to the other terminal of the battery. james held the tip of a 1-inch nail near the flat end of the 4-inch nail. jill closed the knife switch quickly and then opened it. the 1-inch nail was pulled toward the 4-inch nail. what is the best explanation of why the nail moved? a) electrical energy was converted to mechanical energy in the 1-inch nail. b) the 4-inch nail became an electromagnet and the magnetic force attracted the 1-inch nail. c) the electric current in the 4-inch nail was converted to mechanical energy in the 1-inch nail. d) the 4-inch nail had a positive charge and the 1-inch nail had a negative charge. opposites attracted.
Answers: 1
Physics, 22.06.2019 12:00
If the new moon happens on january 15th, what shape will it be on february 6th?
Answers: 1
Physics, 22.06.2019 15:30
What is the increase in density of a medium due to wave travel?
Answers: 2
Which change increases the electric forcWhich change increases the electric force between objects?e...
Mathematics, 26.03.2021 18:40
Computers and Technology, 26.03.2021 18:40
History, 26.03.2021 18:40
Mathematics, 26.03.2021 18:40
Chemistry, 26.03.2021 18:40
English, 26.03.2021 18:40
Computers and Technology, 26.03.2021 18:40
Mathematics, 26.03.2021 18:40
Mathematics, 26.03.2021 18:40
Mathematics, 26.03.2021 18:40
History, 26.03.2021 18:40