Three resistors `1Omega`,`2Omega` and `3Omega` are combined in series. What is the total resistance of the combination?

Three resistors 2Omega , 4Omega and 5Omega are combined in parallel. What is the total resistance of the combination?

Three resistors 1ohm, 2ohm and 3ohm are combined in series. What is the total resistance of the combination?

Three resistors of 2 Omega , 3 Omega , and 6 Omega are given in the class. What is the highest resistance that you can get using all of them ?

Three resistors of 2 Omega , 3 Omega , and 6 Omega are given in the class. What is the least resistance that you can get using all of them ?

Three capacitors each of capacitance 9pF are connected in series. :What is the total capacitance of the combination?

Three resistors of 2 Omega , 3 Omega , and 6 Omega are given in the class. Can you make a resistance 4.5 Omega using these three ? Draw the circuit .

An effective resistance R is obtained by connecting 'n' identical resistors each resistance 'r' in series.When connected in parallel,the effective resistance of the combination is

10 resistors of 2 Omega each are connected in parellel. Calculate the effective resistance.

Two resistors of resistances 25 Omega and 75 Omega are connected in series across a source of 120V. Calculate the current through them and potential drop across each resistor?