The diagram shows Ned’s movement as he left his house and traveled to different places throughout the day. Which reference point
2 answers:
You might be interested in
Answer:
The distance will be "0.319 m".
Explanation:
The diagram of the given question is not attached with the problem. Below is the attached figure.
The given values are:
As we know,
The electric field will be equivalent as well as opposite throughout the direction, then
⇒
⇒
By putting the values, we get
⇒
⇒
⇒
⇒
⇒
Answer:Increase by a factor of 25
Explanation:
We know that magnetic force is proportional to
where r is the distance between them
Thus
Where =magnetic field
If distance is reduced by a factor of then force must increase by a factor of
because
so