Answer:
The type of galaxy that does not have a distinctive, or any shape at all, is <em>D. An Irregular Galaxy.</em>
Explanation:
The definition of a irregular galaxy is;
A galaxy with no distinct or orderly shape. Many new stars are born in irregular galaxies. This is because these galaxies contain far more gas and dust than elliptical or spiral galaxies.
Also I took the quiz and got it right, here is the proof;
<em><u>Please give brainliest! </u></em>
Answer:
Explanation:
We define the linear density of charge as:
Where L is the rod's length, in this case the semicircle's length L = πr
The potential created at the center by an differential element of charge is:
where k is the coulomb's constant
r is the distance from dq to center of the circle
Thus.
Potential at the center of the semicircle