Answer:
14.49 N
Explanation:
East component (x component)
=15 m * cos 15°
=14.49N
Answer:
Charges are transferred from one object to another.
Explanation:
The charges from one object to another are sharing there energy.
Answer:
d) 1/4 F
Explanation:
The magnitude of electrostatic force between stationary charges is described by Coulomb's law. This law states that this force is proportional to the magnitudes of the charges:

When each of the spheres has lost half its initial charge, we have:

So, the new electrostatic force is:

Answer:
Microwave spectroscopy is the spectroscopy method that employs microwaves, i.e. electromagnetic radiation at GHz frequencies, for the study of matter