How would the force of a test charge change if the electric field is doubled?

the force would double.

the force would decrease by half.

the force would increase by a factor of four.

the force would decrease by a factor of four.

The force would double.

Explanation:

The region around a charged particle in which another charged particle experiences a force of attraction or repulsion is called electric field.

The force experienced by per unit test charge when placed in an electric field is called the electric field strength.

Electric field strength = Force / test charge

Force = test charge x electric field strength

if the electric field is doubled, then force also be doubled.

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right