Question

Which electronics material opposes the movement of free electrons?

Answer 1

Hay voltage and current opposes the movment
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Answer 2

The electronics that resist the movement of free electrons are:

• An insulator is something that does not generate electricity.
• Thermal insulation materials include paper, plastic, rubber, glass and air.
• The vacuum is also a protection, but it is not really visible.
• Many electrical conductors are covered with insulation.

• The electrons that are not connected to the nucleus of the atom and are free to move when external forces are called free electrons.
• An electric field is a region around a charged particle where other charged particles will feel a repulsive or attractive energy.
• Items that contain free electrons will use electrical energy.
• Items that do not have free electrons do not absorb electrical energy.