One method to measure this quantity using two different meters is known as four-terminal sensing.
One method to measure this quantity using two different meters is known as four-terminal sensing. The alternating current analogue of this quantity depends on phase and is represented by a capital Z; that quantity, generally expressed using complex numbers, is impedance. In addition to being dependent on the type of material, this quantity varies directly with the length and inversely with the cross-sectional area of the material. The reciprocal of this quantity is measured in siemens and known as conductance. Give this quantity equal to voltage divided by current and typically measured in ohms.
One method to measure this quantity using two different meters is known as four-terminal sensing.
electrical resistance [prompt on impedance before it is mentioned]