Two wires of same length and thickness having specific resistance `6 Omega and 3 Omega` cm respectively are connected in parallel. The effective resistivity is `p Omega cm`. The value of p, to the nearest integer, is ...........

Two wires of resistance 10 Omega and 5 Omega are connected in series. The effective resistance is "__________" Omega .

A wire of 36Omega resistance,is cut into 'n' equal pieces and are joined in parallel.The effective resistance is 1Omega .The value of 'n' is

A set of n identical resistors, each of resistance R Omega , when connected in series have an effective resistance X Omega and when the resistors are connected in parallel, their effective resistance is Y Omega . Find the relation between R, X and Y.

A wire has a resistance of 6 Omega . It is cut into two parts and both half values are connected in parallel. The new resistance is ....