Electrostatics -- Firstname Lastname 15: For each situation, draw (approximately) the charge distribution on the object(s). Explain your answers if...

Please provide an explanation on how you get to the answer for #15 parts a, b, and c.

Electrostatics -- FirstnameLastname15: For each situation, draw (approximately) the charge distribution on the object(s).Explain your answers if needed.conductingA: A solid neutral sphere.B: A solid negatively charged/sphere.C: A negative point charge (-Q) is brought near a conducting solid neutral sphere.Qualitatively draw the resulting charge distribution on the sphere. Explain your answer.D: A positive point charge is placed (magically) at the center of a neutral conductingspherical shell.+Q