Answer:
ΔV = 78 V
Explanation:
The potential at a point due to a point charge is given as:
where,
V = Potential at the point
k = Colomb's Constant = 9 x 10⁹ Nm²/C²
q = charge = 3.25 x 10⁻⁹ C
r = distance
AT POINT A:
AT POINT B:
Now, the potential difference will be:
<u>ΔV = 78 V</u>
Answer: If i'm not mistaken I think it A) potential
It will only float in unusually salty water, like from the Great Salt Lake or the Dead Sea. 1.05 is greater than the density of any other water, like drinking water or ocean water, so the object will sink in those.
Answer:
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.
Answer:5 units
Explanation:
Given
magnitude of vector A
magnitude of vector B
Smallest value of vector addition can be obtained when they are at angle of
i.e.
where R is resultant vector
when two vectors are apart then they Produce minimum magnitude vector