reek v. Old English recan (Anglian), reocan (West Saxon) emit smoke, from Proto-Germanic *reukanan (cf. Old Frisian reka smoke, Middle Dutch roken, Dutch rieken to smoke, Old High German riohhan to smoke, steam, German rauchen to smoke, riechen to smell).
Ohm's law states that the current drawn depends on the resistance of the body. The resistance of human skin varies from person to person and fluctuates between different times of day. The NIOSH states Under dry conditions, the resistance offered by the human body may be as high as 100,000 Ohms. Wet or broken skin may drop the body's resistance to 1,000 Ohms, adding that high-voltage electrical energy quickly breaks down human skin, reducing the human body's resistance to 500 Ohms.
A is the cross-sectional area, measured in square meters. Ï (Greek: rho) is the electrical resistivity (also called specific electrical resistance) of the material, measured in ohm Â· meter. Resistivity is a measure of the material's ability to oppose the flow of electric current.hat is resistance Edit. Resistance is the property of any object or substance of resisting or opposing the flow of an electrical current. The quantity of resistance in an electric circuit determines the amount of current flowing in the circuit for any given voltage applied to the circuit. The relevant formula is: