'Lectric current' presentation slideshows

560 views • 55 slides

ELECTRICITY

253 views • 25 slides

Introduction to electricity and electric circuits

Introduction to electricity and electric circuits. electric charges, currents and voltage. Example: He-Atom. 2 protons : + 2e 2 neutrons : no charge 2 electrons : - 2e elementary charge, e = 1.6 x 10 -19 C Atoms are neutral , unless electrons are removed (or added)

250 views • 23 slides

Effect of electric current on human body

Effect of electric current on human body. What is electric current?. What is making particles to move?. Where can we meet with electric current?. What are AC and DC?. E lectric current in human body. heart muscles brain threshold of perception let-go current

737 views • 22 slides