inner coating

Our pick has a non-stick, Teflon inner coating, so it’s a breeze to rinse out.

It would be equal to the quantity q only if the inner coating of the jar were wholly encompassed by the outer coating.

For determining potential, imagine the inner coating of a jar F, the outer coating of which communicates with the ground, connected by a long, thin wire with a conductive sphere K placed free in a large atmospheric space, compared with whose dimensions the radius of the sphere vanishes.

Every time that L is charged with +q, a like quantity +q is collected on the inner coating of F, and the spontaneous discharge of the jar L, which is now again empty, takes place.

The capacity, for example, of a jar, the inner coating of which is almost enveloped by its outer coating, communicating with the ground, is not sensibly affected by charged or uncharged adjacent conductors.