attract, repel

attract, attract

repel, attract

repel, repel

It gains electrons

It loses electrons

It gains protons

It loses protons

The fur lost 5 electrons

the fur gained 5 electrons

the fur gained 5 protons

The fur lost 2 electrons

Electrons move from the plate to the vein to make the vein negatively charged.

Protons move from the plate to the vein to make the vein positively charged.

Electrons move from the vein to the plate to make the vein positively charged.

Protons move from the vein to the plate to make the vein negatively charged.

Electrons move from the plate to the vein to make the vein negatively charged.

Protons move from the plate to the vein to make the vein positively charged.

Electrons move from the vein to the plate to make the vein positively charged.

Protons move from the vein to the plate to make the vein negatively charged.

Electrons move from the rod to the plate and to the vein to make the vein negatively charged.

Protons move from the rod to the plate and to the vein to make the vein negatively charged.

Electrons move from the vein to the plate and to the rod to make the vein positively charged.

Protons move from the vein to the plate and to the rod to make the vein negatively charged.

it doubles

it is cut in half

it quadruples

it is cut by 1/4

it doubles

it gets cut in half

it quadruples

it is cut by 1/4