Three identical resistors, each of resistance R, when connected in series with a d.c. source, dissipate power X. If the resistors are connected in parallel to the same d.c. source, how much power will be dissipated ?

Three equal resistances connected is series across a source of e.m.f consume 20 watt. If the same resistor are connected in parallel across the same source of e.m.f., what would be the power dissipated ?

Three equal resistors connected in series across a source emf together dissipate 4 watt.If the same resistors are connected in parallel across the same emf the power dissipate will be

Three equal resistor connected in series across a source of enf together dissipate 10 Watt . If the same resistors aer connected in parallel across the same emf, then the power dissipated will be

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.

Five equal resistors when connected in series dissipated 5 W power. If they are connected in paralle, the power dissipated will be

3 identical bulbs are connected in series and these together dissipate a power P . If now the bulbs are connected in parallel, then the power dissipated will be

Five equal risistors when connected in series dissipted 5 W power. If they are connected in parallel, the power dissipated will be

A set of 'n' identical resistors, each of resistance 'R' when connected in series have an effective resistance 'X'. When they are connected in parallel, their effective becomes 'Y'. Find out the product of X and Y.

An inductor and a resistor are connected in series with an ac source. In this circuit.