If you perform analog-circuit design, you'll occasionally need to use a resistor with a nonstandard value to produce a particular gain, ratio, or attenuation factor. You can create resistors of ...

To investigate experimentally how the resistance of a metallic conductor at constant temperature depends on length and obtain sufficient values to plot a graph of resistance (y-axis) and length ...

An ohmmeter can be used to measure the resistance of a resistor Alternatively, the resistor can be placed in a circuit and the voltage across it, and the current in the resistor can be measured. Ohm’s ...