Questions in Current Electricity

Select	Question
	Given three equal resistors, how many different combination of all the three resistors can be made
	Lamps used for household lighting are connected in
	The equivalent resistance of resistors connected in series is always
	A cell of negligible resistance and e.m.f. 2 volts is connected to series combination of 2, 3 and 5 ohm. The potential difference in volts between the terminals of 3 ohm resistance will be
	Four wires of equal length and of resistances 10 ohms each are connected in the form of a square. The equivalent resistance between two opposite corners of the square is
	Two resistors are connected (a) in series (b) in parallel. The equivalent resistance in the two cases are 9 $ohm$ and 2 $ohm$ respectively. Then the resistances of the component resistors are
	Resistors of 1, 2, 3 ohm are connected in the form of a triangle. If a 1.5 volt cell of negligible internal resistance is connected across 3 ohm resistor, the current flowing through this resistance will be
	Resistances of 6 ohm each are connected in the manner shown in adjoining figure. With the current 0.5 ampere as shown in figure, the potential difference ${V_P} - {V_Q}$ is
	The equivalent resistance of the arrangement of resistances shown in adjoining figure between the points A and B is
	In the network of resistors shown in the adjoining figure, the equivalent resistance between A and B is