Most easily?
With an attracting or repelling field, a vacuum.
In solids or liquids, in conductors.
Wood An insulator is a material that does not allow charges to move through it easily.
Materials in which charges do not easily move are called insulators or dielectrics.
When theres static electricity .
In many materials, positive charges don't move around as easily as negative charges; that's why the most common charge/current carrier is the electron. A positive ion (for example) has a much larger mass; as a result, it has a fixed place within a solid.
An isolated positive and negative can move for example in an electric or magnetic field. But in metals only the electrons can move since the positive charge is bound to the metal lattice by attractive forces.
Wood An insulator is a material that does not allow charges to move through it easily.
Positive charges move easily through them
Materials in which charges do not easily move are called insulators or dielectrics.
i need to know the answer to the exact same question
That material would be included in the category of electrical "insulators".
negative charges
Yes, Electrons (negative charge) are the particles that move.
Charges leave the dry cell. Charges move through the switch. Charges move from the switch to the light. Charges move through the light bulb. Charges move through the wire leading back to the dry cell.
A conductor is a material in which charges can move easily.
When theres static electricity .
Metal
Insulators.