Principles of electricity

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  • Created by: hjdowning
  • Created on: 21-01-19 12:26
Name the two main parts of the atom.
Proton, electron
1 of 8
Which part has a negative charge?
Electron
2 of 8
Which part has a positive charge?
Proton
3 of 8
In electron current theory, in which direction do the electrons flow?
From negative to positive
4 of 8
What is the charge state of an atom with an extra electron?
Negative
5 of 8
What is conventional current flow?
From positive to negative
6 of 8
State five sources of an EMF.
• Electromagnetic induction • Electrochemistry • Photoelectric effect • Thermoelectric effect • Piezoelectric effect
7 of 8
State three effects of an electric current.
• Thermal • Chemical • Magnetic
8 of 8

Other cards in this set

Card 2

Front

Which part has a negative charge?

Back

Electron

Card 3

Front

Which part has a positive charge?

Back

Preview of the front of card 3

Card 4

Front

In electron current theory, in which direction do the electrons flow?

Back

Preview of the front of card 4

Card 5

Front

What is the charge state of an atom with an extra electron?

Back

Preview of the front of card 5
View more cards

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