I am not 100% sure, but if you add the powder into a aqueous solution contaning electrolytes and compared the conductivity before and after you added the powder into the aqueous solution, it may display a difference in conductivity.
an ohm meter OR multimeter is used to measure the electrical resistance...
the unit of measure for electrical resistance
Ohms measure electrical resistance. The resistance in ohms is the voltage divided by the current.
Some of the checks that can be done to an electrical device before checking electrical resistance include the proximity of other magnetic fields and other electrical circuits. Measure electrical resistance while at a safe distance from strong electrical circuits.
Digital thermometers measure electrical resistance and Mercury thermometers measure thermal expansion.
The Ohm is the unit of electrical resistance.
The electrical resistance of the circuit
electrical resistance, named after German physicist Georg Simon Ohm
Ohm is the SI unit of electrical impedance (AC) or the electrical resistance (DC), named after Georg Ohm. Not Ohms!
Amps, or amperes, are a measure of electrical current; ohms are a measure of electrical resistance. Both are widely used in physics.
this is range of 4 ohms resistance in an electrical device. Ohms is a measure of resistance in electrical qualities. Circuits and devices are rated , or measured for there resistance in ohms to meet a designed electrical need. Is this related to a speaker?
A multimeter device can measure resistance, current, AC/DC voltage, and it also can determine continuity on an electrical circuit, and its range for current, voltage and resistance is widely variable.