Nmr ppt.
Ch37 electromagnetic induction
Smart materials.. smart ppt
Energy..alternative forms (teach)
12.1 - Lenz's law
Applications of Superconductivity
Magneto hydro-dynamic-power-generation-mhd
witricity
Electromagnetic field (emf)
Earth's magnetism
Unit 4 ch 17 s1 energy resources & fossil fuels
Nature of light (2)
