What is the electric field at a location b → = < -0.5, -0.4, 0> m, due to a particle with charge +2 nc located at the origin?

Explanation:

For this case we assume that we want to find the electrical field at the point P as we can see on the figure attached.

The electrical field wormula is given by:

Where r is the distance from the point and the charge. On this case we can use the Pythagoras theorem and we got:

And now we can replace into the formula since we know that and , and we got:

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.

volts times amps 6 x 0.5 3w