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.
The resistance of a metallic wire conductor is inversely proportional to its1) tensile strength2) cross-sectional area3) length4) temperature7. The table below lists various characteristics of two metallic wires, A and B.If wire A has resistance R, then wire B has resistance1) R2) 2R3) R24) 4R8.A 0.500-meter length of wire with a cross-sectional area of 3.14 Ã 10 â6 meters squared is found to have a resistance of 2.53 Ã 10 â3 ohms.According to the resistivity chart, the wire could be made of1) aluminum2) copper3) nichrome4) silver9.his recommendation is made because the resistance of a wire varies1) directly with length and inversely with cross-sectional area2) inversely with length and directly with cross-sectional area3) directly with both length and cross-sectional area4) inversely with both length and cross-sectional area2.