An electron with a charge e and mass m is accelerated from rest for a time T by a uniform electric field that exerts a force F o
1 answer:
Answer:
Explanation:
charge of the electron = e
mass of the electron = m
Force due to electric field = F
initial velocity = 0
time taken = T
Electric field is the region around a particle which is charge where in a force is exerted on another particle which is charged.
Force on electron due to presence of uniform electric field (E):
F = e E
⇒
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The relationship between the masses of the object and the gravitational force between them is a direct relationship
Explanation:
The gravitational force between two objects is given by the equation:
where
is the gravitational constant
m1, m2 are the masses of the two objects
r is the separation between them
We observe that:
- The gravitational force is proportional to the masses of the two objects, m1 and m2, so if the masses increase, the force will increase as well (so, this is a direct relationship)
- The gravitational force is inversely proportional to the square of the separation between the objects, so if the distance is increased, the force will decrease (so, this is an inverse relationship)
Learn more about gravitational force here:
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