Physics

What is the unit of specific resistance? The unit of specific resistance is Ωm (Ohm-meter)

What is the unit of resistance? The unit of resistance is Ohm.

What is the dimension of resistance? The dimension of resistance is ML2T-3I-2.

What does conductivity depend on? Conductivity depends on the temperature and element of the conductor.

What is the parallel connection of resistors? If two or more resistors are connected in such a way that one terminal of all the resistors are common in one point and also the other terminal of the resistors are common in another point, then the connection is called the parallel connection of resistors.

What is a resistor of fixed value? The resistors having definite values are called resistors of a fixed value.

Write down the law of length for resistance. At constant temperature, if the cross-sectional area of a conductor is kept constant then the resistance of that conductor is proportional to the length of that conductor.

What is used to make the filament of an electric bulb? Tungsten.