Physics, 18.12.2020 20:20 puchie1225
A scientist runs an electric current along a wire. A magnetic compass is
placed near the wire. The scientist observes that whenever the current is
turned on, the compass needle moves. Why does the compass needle
move?
O The current creates an electric field around the wire
O The current creates a magnetic field around the wire
O The current adds electric charge to the compass needle
O The current increases the force of gravity on the compass needle
Answers: 2
Physics, 22.06.2019 05:30
If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?
Answers: 1
Physics, 22.06.2019 15:00
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the blockās final velocity over the 18 meters?
Answers: 2
Physics, 22.06.2019 23:00
Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombusās interior. can igneous rock become sedimentary rock? explain your answer.
Answers: 1
A scientist runs an electric current along a wire. A magnetic compass is
placed near the wire. The...
Geography, 12.10.2020 21:01
SAT, 12.10.2020 21:01
Chemistry, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
English, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
History, 12.10.2020 21:01
Mathematics, 12.10.2020 21:01
Biology, 12.10.2020 21:01