Ohm's Law
Applied Science: BTEC Level 3 National Extended Diploma, topic 3.7.5
Ohmic Conductors
An Ohmic conductor is a conductor that obeys Ohm’s Law.
Constant resistance
- The current through an ohmic conductor (at a constant temperature) is directly proportional to the potential difference across the resistor.
- This means that the resistance remains constant as the current changes.
Test yourself on Ohm's Law
In an Ohmic conductor, the resistance...
How would Ohm's Law be rearranged to calculate potential difference?