The ozone layer seem to have the greatest affect on the amount of radiation received from the sun.
<span>A ball is thrown downward at 5ms from roof 10m high its velocity when it reaches the ground is 0 m/s. This is because it already dropped from the ground or x axis. So the velocity already stopped. </span>
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.
When the distance between the plates is doubled, <span>the electric field between the plates is halved.</span>
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Answer:
Point A is at higher potential than point B
Explanation:
Electrons are negatively charged - this means that they are attracted by positive charges and repelled by negative charges.
This also means that they tend to move in a direction opposite to the electric field lines (because electric field lines point away from a positive charge and toward a negative charge). So, they also tend to move from a point at lower potential to a point at higher potential.
In this problem, the electrons flow from point B to point A: therefore, point A must have higher potential than point B.
I would believe it’s B sorry if it’s wrong