The Nuclear Atom The alpha particle scattering experiment involved the firing of alpha particles...

Storing "lists" of data A static data structure is fixed in size. A dynamic data structure has ...

Photons A quantum (plural: quanta) is a small discrete unit of energy. A photon is a quantum of...

Wave Motion Waves transfer energy from one place to another without any net transfer of matter. ...

Kirchoff's Laws The sum of currents entering a junction in a circuit is equal to the sum of cu...

Potential Difference and EMF Potential difference is the energy transferred per unit charge fr...

Key info and definitions Electric Circuit Components Junction of conductors: Allows current...

Definitions and Core Info A magnetic field is a field in which a charged particle experiences a ...

Xray production Electrons are emitted into a vacuum tube via thermionic emission. An external po...

Definitions and Core Info An electric field is a region around a body in which other charged bod...