How can electric charges be used to create a magnetic field?
a.
a magnetic field...
Physics, 02.01.2020 15:31 leannamat2106
How can electric charges be used to create a magnetic field?
a.
a magnetic field forms around a moving electric charge, so an electric current can be used to make a magnetic field.
b.
it is not possible to create a magnetic field using electric current; a magnetic field can only be created from another magnetic field.
c.
a magnetic field forms around a stationary electric charge, so an electric current can be used to make a magnetic field.
d.
a magnetic field forms around a dipolar electric charge, so an electric current can be used to make a magnetic field.
Answers: 1
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 1
Physics, 23.06.2019 02:30
Aheavy boy and a lightweight girl are balanced on a massless seesaw. the boy moves backward, increasing his distance from the pivot point. what happens to the seesaw? it is impossible to predict without knowing additional information. the side the boy is sitting on will tilt downward. the side the girl is sitting on will tilt downward. nothing; the seesaw will remain balanced.
Answers: 2
Social Studies, 25.09.2019 18:10
Mathematics, 25.09.2019 18:10
English, 25.09.2019 18:10
Mathematics, 25.09.2019 18:10
Mathematics, 25.09.2019 18:10
English, 25.09.2019 18:10
English, 25.09.2019 18:10