Questions in Current Electricity

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	An electric current is passed through a circuit containing two wires of the same material, connected in parallel. If the lengths and radii of the wires are in the ratio of 4/3 and 2/3, then the ratio of the currents passing through the wire will be
	If a rod has resistance $4 \Omega$ and if rod is turned as half cycle then the resistance along diameter
	If three resistors of resistance $2\Omega$, $4\Omega$ and $5 \Omega$ are connected in parallel then the total resistance of the combination will be
	In circuit shown below, the resistances are given in ohms and the battery is assumed ideal with emf equal to 3 volt. The voltage across the resistance R4 is
	A parallel combination of two resistors, of $1 \Omega$ each, is connected in series with a $1.5 \Omega$ resistor. The total combination is connected across a 10 V battery. The current flowing in the circuit is
	If you are provided three resistances $2 \Omega$, $3 \Omega$ and $6 \Omega$. How will you connect them so as to obtain the equivalent resistance of $4 \Omega$
	The equivalent resistance and potential difference between A and B for the circuit is respectively
	Five equal resistances each of resistance R are connected as shown in the figure. A battery of V volts is connected between A and B. The current flowing in AFCEB will be
	For the network shown in the figure the value of the current $i$ is
	When a wire of uniform cross-section a, length l and resistance R is bent into a complete circle, resistance between any two of diametrically opposite points will be

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