Learning objectives
- 1Explain electric Current
- 2Explain magnetic Fields Around Current-Carrying Conductors
- 3Explain electromagnets: Harnessing Controlled Magnetism
- 4Explain heating Effects of Electric Current
- 5Explain nichrome Wire: Engineering the Heating Element
- 6Explain electric Heaters: Applications in Daily Life
Your learning path
Key terms
LoadV = IRB ∝ nII = Q/tQ = I²RtSeparatorElectrolyteCoil geometryCore materialCurrent magnitudeNumber of coil turnsNegative terminal (anode)Positive terminal (cathode)
13Concepts
4Formulae
12Minutes