electrical resistance
opposition to the passage of an electric current
contact resistance
electrical resistance for current flowing across a pair of electrical contacts
sheet resistance
measure of electrical resistance of a thin film of uniform thickness
internal resistance
impedance of a linear circuit's Thévenin representation
impedance
quotient of the voltage phasor and the electric current phasor
equivalent series resistance
electrical parameter of real capacitors and inductors
negative resistance
the property that an increasing voltage results in a decreasing current