Answer:
so sorry
don't know but please mark me as brainliest please
It’s actually C. homogeneous compound because when they combine you can’t separate them
Answer:
e) A changing magnetic field produces an electric field.
Explanation:
Ok, we start with a magnetic field and let's study how it affects the motion of a single electron. As the magnetic field changes, it will cause an electromotive force, that moves the electron, and because now we have a moving electron, now we will have an electric field. (Such that the direction of the electromotive force opposes the direction in which the magnetic field changes). This also can be deduced if we look at the third Maxwell's equation:
dE/dx = -dB/dt
This says that the spatial change in an electric field depends on how the magnetic field changes as time pass.
Then the correct option is e) A changing magnetic field produces an electric field.
I believe the answer is manipulation of information. Hope I helped!
C. 10 m/s
You divide 1000 m by 100 s.
1000/100 to find the velocity
