Effects of electric current

Więcej takich

Limiting Factors in Photosynthesis

przez Tom Rickard

E-portfolio

przez Anne Kristin Sjo

USING ELECTRICITY SAFELY

przez nur hanani jaafar

Networking Fundamentals Knowledage Base- Noor

przez Noor Alaa

By: Arturo López B

3ºC ESO

Effects of electric current

Light

Light Emiting Diodes (LED)

Fluorescent Tubes

Incandescent Bulbs

Electromagnetic Effects

Electric circuit generates a electromagnetic field

Sound

This can happend thanks to piezoelectric effect which change shape when electricity is applyed making the speaker or buzzer work.

Electricity can be transformed into sound through some devices

Buzzer

Bell

Heat

E = I^2 x R x t

The movement of electrons colliding themselves with others create heat