Ohm's Law Standard resistors are manufactured for use in electric circuits; they are color-coded to indicate their value and precision.
{"Image DocumentName": "Ohm\u2019s LawStandard resistors are manufactured for use in electric circuits; they are color-coded to indicate their value and precision.", "Image ImageDescription": "Figure The resistance value of a given resistor is written on the exterior, or may be given as a color code as shown above and in the Table: the first two colors represent the first two digits in the value of the resistance, the third color represents the power of ten that it must be multiplied by, and the fourth is the manufactured tolerance. For example, a resistor whose four colors are red, green, yellow, and silver has a resistance of 25 x 104 \u03a9 = 250,000 \u03a9 = 250 k\u03a9, plus or minus 10%. An alternate example of a simple code is a number such as 104, which means R = 1.0 x 104 \u03a9.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}