electrostatics

Which is not one of the properties of semiconductor?

• 4 electrons in outermost orbit, in covalent bonding.

• atoms vibrate causes electron to break free from the bonds.

• Electron free leaves hole.

• Semiconductor has 2 types of charge carriers.

• all of the above are the properties of it

The characteristics of p-type semiconductors is includes

• Majority carriers are electron

• Has tendency to gain electron

• Has tendency to donor electron

• Easy to conduct electricity

The process of adding an impurity to an intrinsic semiconductor is called

• Doping

• Ionization

• Recombination

• Atomic modification

Materials which can conduct electricity better than insulator,but not as well as conductors. This is the definition of

• diode

• semiconductor

• conductor

• insulator

• superconductor

A superconductor is a

• material that conducts electricity more easily than others

• material that conducts electricity more difficultly than others

• material that doesn't conduct electricity at all

Critical temperature of Mercury.... 

• None

Every Conductor is a Superconductor?

• True

• False

What is a conductor?

• Material that does NOT transfer energy.

• Materials that are connected to circuits.

• Materials that transfer energy.

• Materials that

An insulator is a material that:

• Transfers thermal and electrical energy
• Transfers electrical energy and slows thermal energy
• Slows electrical energy and allows thermal energy to pass
• Slows thermal and electrical energy from transfering

A great conductor of energy is:

• wood
• plastic
• metal
• cloth