Answer:
Q = -52.56 nC
Explanation:
The electric field outside a spherical shell is given by
where:
Q is the net charge
r is the radius of the spherical shell and E is the electric field magnitude.
Given:
r = 0.725 m
since the field points radially toward the center of the sphere, E = -899 N/C.
k is a constant with a value = 8.99 x 109 Nm²/C².
∴
Q = -52.56 nC
Sodium chloride, NaCl, is formed when a sodium atom transfers its electron to a chlorine atom. The difference in charge between the two atoms creates a(n) electrostatic attraction that bonds them together.
More context?? any more info
Answer:
2.12 x 10^-4 N
Explanation:
charge on uranium nucleus, Q = 92 e
charge on proton, q = e
distance, d = 1 x 10^-11 m
The force between the two charged particles is given by
e = 1.6 x 10^-19 C
F = 2.12 x 10^-4 N
Thus, the force between the proton and the nucleus of Uranium is 2.12 x 10^-4 N.
A. Is the answer I'm glad I could help any other questions please feel free to ask.
