Hi Mandy!
Question - How does increasing the amount of charge on an object affect the electric force it exerts on another charged object?
Answer - The electric force increases because the amount of charge has a direct relationship to the force.
Why - The affect that the force exerts on another object that is also charge is becase the fact that when the electric force increases is when the charge is direct with the object with the force.
Hope This Helps :)
The answer you are looking for would be C. "She asks her lab partner which base he thinks is hardest to study"
This is the correct option out of the other choices.
A. She uses a acid-base indicator to measure the pH of four different solutions
B. She mixes two solutions and measures their pH before and after
C. She asks her lab partner which base he thinks is the hardest to study
D. She measures the temperature of a solution before and after adding H2SO4
Solid, because the atoms maintain their form and do not take the shape of their container. The particles share tight, close bonds due to this set shape
Answer:
55 mA
Explanation:
Ohm's law states:
V = IR
where V is voltage, I is current, and R is resistance.
220 V = I (4000 Ω)
I = 0.055 A
I = 55 mA
Answer:
Over a closed surface
Explanation:
Gauss's law: It states that the total electric flux passing through the closed surface is equal to
times the total charge enclosed within the surface.
Mathematically representation :
Electric flux=
Where q=Total charge enclosed within surface
=Permittivity of vacuum
Therefore,the integral in Gauss's law should be evaluated over a closed surface.
Circle in the integration mean closed we can say that closed integral.