At which depth below earth's surface is the density most likely 9.5 grams per cubic centimeter​ (I need an explanation

The movement of electrons between atoms is called an

A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?

The amount of potential energy possessed by an elevated object is equal to