Physics Revision

……………. is a material in which electrons cannot move easily.

• Conductor

• insulator

• Metal

• copper

Vector fields with evenly spaced field lines and a constant magnitude throughout space are called …………. fields.

• Uniform

• Nonuniform

• irregular

• A.    Random

A ….…….. is a material, such as a metal, through which electric charges can easily move throughout

• Conductor

• Insulator

• Wood

• Paper

The SI unit for electric charge (q) is called the ………….

• Newton

• Coulomb

• Pascal

• m/s

………….electrons are valence electrons that are not associated with an atom or bond.

• Localized

• Static

• Fixed

• Delocalized

The magnitude of the electric force between two charged objects is represented mathematically by …………….

• Coulomb's law.

• Newton’s law

• Faraday’s law

• Avogadro’s law

………When metal is compressed, the cations can easily change positions. Therefore, the metal can be deformed without break in it.

• Ductility

• Malleability

• Luster

• Appearance

When resistors are connected such that both ends of each resistor are connected together, the arrangement is called a ………..combination.

• Series

• Parallel

•    Series and parallel

• Voltage

The total resistance of the combination is the …………….resistance, and it can be calculated by adding the resistances.

• Equivalent

•   Partial

•    Subtracted

• Unified

  The friction cancels the force due to the field, and the result is a constant electron velocity called the………………….

•   circular velocity

•   drift velocity

•   acceleration

• force