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Electric Current

Conductors insulators are already discussed by us in the previous classes so in this class we will lay emphasis on
conducting power of different conductors or current produced by different conductors, chemical effects of electric
current, electrolysis and application of electrolysis.

Discussion

Jack : It's really great Suzi : Yes Jack...it feels good...
and fells good when c o m e o n . . . L e t ' s
every time in every next understand more about
class we move one step electric current.
ahead...

CONDUCTING POWER OF DIFFERENT conductors... but have you ever wondered

CONDUCTORS about their conducting power... Do all of them
Conductors are those materials that allow allow the bulb to glow with same intensity ??
electric current to pass through them. The answer is NO.

Although aluminium, brass, iron, kerosene,
lemon juice, salty water, etc. are all

Electric circuit with conductor as lemon juice
Electric circuit with conductor as silver

Electricity travels at the speed of light. More than 186,000 miles per second.

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