How to remember the electricity formula
easily
Electricity is the flow of
energy or power.
Electricity is a fundamental part of the universe and one of
the most widely used energy.
Electricity is actually a
secondary energy source,
which is referred to as an energy carrier. This means
that we get electricity
from the conversion of other energy sources, such as
coal,
nuclear energy, or solar which is referred to as primary sources.
Energy
sources we use to make electricity can be renewable or non-renewable,
but
electricity itself is not renewable or nonrenewable.
Before electricity is available
over 100 years ago, the house lit kerosene lamps,
food was cooled in ice, and
the room is warmed by a wood or coal burning stove.
Many scientists and inventors
have been working to outline
the principles of electricity since the 1600s.
Some notable achievements have been made by Benjamin Franklin, Thomas Edison,
and Nikola Tesla.
Benjamin Franklin showed that
lightning is electricity.
Thomas Edison invented the incandescent bulb durable
first.
Prior to 1879, the electric
current (DC) has been used in arc lights for outdoor lighting.
In the late
1800s, Nikola Tesla pioneered the generator, transmission,
and use of electric
alternating current (AC), which reduces the
cost of transmitting electricity
over long distances. Tesla makes discovery
of electricity can be used to light
our homes and to power electrical machinery industry.
Although it is very important
in our daily lives, some of us may have never thought of what life without
electricity. Such as air and water, we tend to forget the role of the
electricity.
We have been using electricity
to do many jobs a day - ranging from lighting, heating and cooling homes, and
also to turn on the television and the computer.
Today cool knowledge will tell you
how to remember a physics formula easily especially the formula of electricity.
The only way to remember it easily is
to identify the difference between them. But in this case, it will be transformed
into a table, then the different between it will be shown.
Information :
Electric force
(F) VS electric magnet (E) : these two formulas have a different in (q). The
electric force uses (q1q2) while the electric magnet (E)
only uses (q). That’s why you just need to remember one of the formula then
recognize the different. Its easy right? J
Now potential
energy of electricity (EP) VS potential electricity (V) : these two
formulas have a different also in (q). The potential energy of electricity (EP)
uses (q1q2) while the potential electricity only uses
(q). That’s why you just need to remember one of the formula then recognize the
different between them. Its very simple right?
Now you can
remember all the formula above easily without memorizing it.