Physics, 18.10.2020 15:01 rakanmadi87
When electromagnetic fields interact with charged particles,
a- they become stronger because they gain protons
b- they become weaker because they gain electrons
c- electromagnetic force will occur
d- electromagnetic forces are cancelled
Answers: 3
Physics, 22.06.2019 19:00
The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
Answers: 1
Physics, 23.06.2019 00:30
What practical value did astronomy offer to ancient civilizations?
Answers: 2
Physics, 23.06.2019 01:30
The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end
Answers: 1
Physics, 23.06.2019 05:30
20) what is a magnetic field? 21) in which direction do magnetic field lines always point? 22) sketch a diagram showing how a plotting compass points around a 23) name two magnetic poles that will: a) attract each other b) repel each other. 24) explain why you can use a compass to navigate. 25) what's an electromagnet? 26) list two ways to increase the strength of an electromagnet. 27) the wire in a simple motor feels a force when a current flows through it. why is this? i need answers to check mine
Answers: 1
When electromagnetic fields interact with charged particles,
a- they become stronger because they g...
Arts, 18.10.2020 16:01
Mathematics, 18.10.2020 16:01
History, 18.10.2020 16:01
Mathematics, 18.10.2020 16:01
Mathematics, 18.10.2020 16:01
History, 18.10.2020 16:01
Mathematics, 18.10.2020 16:01
Mathematics, 18.10.2020 16:01
Chemistry, 18.10.2020 16:01
Biology, 18.10.2020 16:01
History, 18.10.2020 16:01
Geography, 18.10.2020 16:01