Fundamentals of Electricity

It Occupies Space and has a mass

The Basic Building Block of Nature a substance that cannot be broken down into any other substance.

It's a Combination of 2 or more elements

It's a smallest of unit of a compound combination of 2 or more atom

It's a smallest particle of elements

a material system made up of two or more different substances, which are mixed but not combined chemically.

Parts of Atom

K

L

M

N

O

P

Q

are those substances through which electricity can flow

are those substances through which electricity cannot flow

materials which have a conductivity between conductors (generally metals) and nonconductors or insulators

the Process of giving and getting of ion

adding an electron to an atom or a molecule.

Measured in Amperes

UNIT OF COULOMB

1 coulomb of charge moves past a single point in one second

Who discovered Ampere's Law

Causes electron to move or flow

Ability of the source to perform electrical work

Unit for measuring voltage

Wo is the inventor of Cell to produce Electricity

the opposition that a substance offers to the flow of electric current

Low resistance

high resistance

It is the measurement of resistance

Who discovered Ohm's law

Ω