Concept — Proportionality between voltage and current through resistance.
Present in chapters
15
Linked atoms
24 linked atoms.
15 Circuiti elettrici
- Temperature dependence of resistivity
- The ohmmeter
- Ohm’s first law
- Problem — voltage drop in a copper cable
- Problem — V-I characteristic
- Problem — current and power across a resistor
- Problem — long wires and thick wires
- Problem — heated copper wire
- Problem — torch bulb
- Problem — reading Ohm’s law from a graph
- Problem — copper with zero resistivity
- Problem — resistance of a light bulb
- Problem — resistance and power of an ohmic conductor
- Problem — room-temperature superconductor
- Problem — true or false on resistive circuits
- Ohm’s second law: resistivity and geometry
- Semiconductors
- Superconductivity