Answer:
E = 0.45 kN/C
Explanation:
From; the question, we can opine that the electric field inside the hollow sphere as a result of the charge at the surface is zero.
Using the equation:
to determine the magnitude of the electric field with the radius 1.0 cm from the point charge.
where ;
constant k =
point charge q = 5.0 pC = 5.0 × 10⁻¹²; we have :
E = 0.45 kN/C
I think the correct answer from the choices listed above is option C. Overfishing-which threatens many deep-water fish species-is in some way a direct reaction <span>the downfall of fish farms and the rise of commercial fishing. Due to this, fishermen would find more effective ways to catch fishes even though it would cost the destruction of the environment.</span>
Answer:
True: if no external forces act on a system of objects then the total momentum of the system is unchanged.
Viron = 4/3 πr Fr^3
Valu = 4/3 πr Al^3
pFr * 4/3πrfe^3 = pAl*4/3πrAl^3
or
rAl =
Hope this helps