Module 4
4.1 - Charge and Current
Key info and definitions Electric Circuit Components Junction of conductors: Allows current...
4.2 - Energy, Power, and Resistance
Potential Difference and EMF Potential difference is the energy transferred per unit charge fr...
4.3 - Electrical Circuits
Kirchoff's Laws The sum of currents entering a junction in a circuit is equal to the sum of cu...
4.4 - Waves
Wave Motion Waves transfer energy from one place to another without any net transfer of matter. ...
4.5 - Quantum Physics
Photons A quantum (plural: quanta) is a small discrete unit of energy. A photon is a quantum of...