Questions in Current Electricity

Select	Question
	In the Wheatstone's bridge shown, $P = 2\,\Omega ,$ $Q = 3\,\Omega ,$$R = 6\,\Omega $ and $S = 8\,\Omega $. In order to obtain balance, shunt resistance across 'S' must be
	Five equal resistances each of value R are connected in a form shown alongside. The equivalent resistance of the network
	In the circuit shown below the resistance of the galvanometer is 20 ?. In which case of the following alternatives are the currents arranged strictly in the decreasing order
	Potential difference between the points P and Q in the electric circuit shown is
	The current between B and D in the given figure is
	In the given figure, equivalent resistance between A and B will be
	In a typical Wheatstone network, the resistances in cyclic order are $A = 10 \Omega$, $B = 5 \Omega$, $C = 4 \Omega$ and $D = 4 \Omega$ for the bridge to be balanced
	In the circuit shown in figure, the current drawn from the battery is 4A. If $10 \Omega$ resistor is replaced by $20 \Omega$ resistor, then current drawn from the circuit will be
	Calculate the equivalent resistance between A and B
	The equivalent resistance between P and Q in the given figure, is