Documents Electrical conductivity in solids. Solid metals, such as aluminium, lead and sodium (right) are good...

Slide 1Electrical conductivity in solids Slide 2 Solid metals, such as aluminium, lead and sodium (right) are good conductors of electricity. Slide 3 Metals continue to conduct…

Documents Solar Cells; An invention that if used properly, could power houses and cars (life long) for a lot.....

Solar Cells; An invention that if used properly, could power houses and cars (life long) for a lot less money then it takes to power a house by electricity or to power a…

Documents By Sriram Gaddamanugu

Solar Cells; An invention that if used properly, could power houses and cars (life long) for a lot less money then it takes to power a house by electricity or to power a…