The effective resistance of three equal resistances, each of resistance r, connected in parallel, is

With the help of a diagram derive the formula for the equivalent resistance of three resistances connected in parallels?

The resultant resistance of n wires each of resistance r ohms is R ,when they are connected in parallel.When these n resistances are connected in series,the resultant resistance will be

The resultant resistance of n wires each of resistance r ohms is R, when they are connected in parallel. When these n resistances are connected in series, the resultant resistance will be

Resistances of three resistors are in the proportion connected in parallel, their effective resistance is 6 Omega . Then connect on if these resistance are connect in series so equivalent resistance will be .......

When three resistors, each of resistance R, are connected in parallel, the equivalent resistance is found out to be 10 Omega . R must be …………………. .

Resistance are used to reduce the current flow in a circuit. Resistance can be connected in series and parallel to obtain the required value of resistance. Derive an expression for the effective resistance when three resistors are connected in parallel.