# Current Electricity · Physics · JEE Advanced

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## Numerical

JEE Advanced 2022 Paper 2 Online
Two resistances $R_{1}=X \Omega$ and $R_{2}=1 \Omega$ are connected to a wire $A B$ of uniform resistivity, as shown in the figure. The radius of the ...
JEE Advanced 2022 Paper 1 Online
In the following circuit $C_{1}=12 \mu F, C_{2}=C_{3}=4 \mu F$ and $C_{4}=C_{5}=2 \mu F$. The charge stored in $C_{3}$ is ____________ $\mu C$. ...
JEE Advanced 2021 Paper 2 Online
In order to measure the internal resistance r1 of a cell of emf E, a meter bridge of wire resistance R0 = 50$$\Omega$$, a resistance R0/2, another cel...
JEE Advanced 2020 Paper 2 Offline
In the balanced condition, the values of the resistances of the four arms of a Wheatstone bridge are shown in the figure below. The resistance R3 has ...
JEE Advanced 2019 Paper 1 Offline
A parallel plate capacitor of capacitance C has spacing d between two plates having area A. The region between the plates is filled with N dielectric ...
JEE Advanced 2015 Paper 2 Offline
In the following circuit, the current through the resistor R(=2$$\Omega$$) is I amperes. The value of I is : ...
JEE Advanced 2014 Paper 1 Offline
A galvanometer gives full scale deflection with 0.006 A current. By connecting it to a 4990 $$\Omega$$ resistance, it can be converted into a voltmete...
IIT-JEE 2011 Paper 2 Offline
Two batteries of different emfs and different internal resistance are connected as shown. The voltage across AB in volts is __________. ...
IIT-JEE 2010 Paper 1 Offline
When two identical batteries of internal resistance 1 $$\Omega$$ each are connected in series across a resistor R, the rate of heat produced in R is J...

## MCQ (More than One Correct Answer)

JEE Advanced 2022 Paper 2 Online
In Circuit-1 and Circuit- 2 shown in the figures, $R_{1}=1 \,\Omega, R_{2}=2 \,\Omega$ and $R_{3}=3 \,\Omega$. $P_{1}$ and $P_{2}$ are the power diss...
JEE Advanced 2022 Paper 1 Online
The figure shows a circuit having eight resistances of $1 \Omega$ each, labelled $R_{1}$ to $R_{8}$, and two ideal batteries with voltages $\varepsilo... JEE Advanced 2020 Paper 1 Offline Shown in the figure is a semicircular metallic strip that has thickness t and resistivity $$\rho$$. Its inner radius is R1 and outer radius is R2. If... JEE Advanced 2019 Paper 1 Offline In the circuit shown, initially there is no charge on the capacitors and keys S1 and S2 are open. The values of the capacitors are C1 = 10$$\mu$$F, C... JEE Advanced 2019 Paper 1 Offline A charged shell of radius R carries a total charge Q. Given $$\phi$$ as the flux of electric field through a closed cylindrical surface of height h, ... JEE Advanced 2019 Paper 1 Offline Two identical moving coil galvanometers have 10$$\Omega$$ resistance and full scale deflection at 2$$\mu$$A current. One of them is converted into a... JEE Advanced 2016 Paper 2 Offline Consider two identical galvanometers and two identical resistors with resistance R. If the internal resistance of the galvanometers Rc < R/2, which... JEE Advanced 2016 Paper 2 Offline In the circuit shown below, the key is pressed at time t = 0. Which of the following statement(s) is (are) true? ... JEE Advanced 2016 Paper 1 Offline An incandescent bulb has a thin filament of tungsten that is heated to high temperature by passing an electric current. The hot filament emits black-b... JEE Advanced 2015 Paper 1 Offline In an aluminium (Al) bar of square cross section, a square hole is drilled and is filled with iron (Fe) as shown in the figure. The electrical resist... JEE Advanced 2014 Paper 1 Offline Two ideal batteries of emf V1 and V2 and three resistances R1, R2 and R3 are connected as shown in the figure. The current in resistance R2 would be z... IIT-JEE 2012 Paper 1 Offline For the resistance network shown in the figure, choose the correct option(s). ... IIT-JEE 2009 Paper 1 Offline For the circuit shown in the figure ... ## MCQ (Single Correct Answer) JEE Advanced 2016 Paper 1 Offline An infinite line charge of uniform electric charge density l lies along the axis of an electrically conducting infinite cylindrical shell of radius R.... JEE Advanced 2014 Paper 2 Offline During an experiment with a metre bridge, the galvanometer shall a null point when the jockey is pressed at 40.0 cm using a standard resistance of 90$...
JEE Advanced 2013 Paper 2 Offline
If the direct transmission method with a cable of resistance 0.4 $$\Omega$$ km$$-$$1 is used, the power dissipation (in %) during transmission is...
IIT-JEE 2011 Paper 1 Offline
A meter bridge is set up as shown, to determine an unknown resistance X using a standard 10 $$\Omega$$ resistor. The galvanometer shows null point whe...
IIT-JEE 2010 Paper 1 Offline
Incandescent bulbs are designed by keeping in mind that the resistance of their filament increases with the increase in temperature. If at room temper...
IIT-JEE 2010 Paper 1 Offline
To verify Ohm's law, a student is provided with a test resitor RT, a high resistance R1, a small resistance R2, two identical galvanometers G1 and G2,...
IIT-JEE 2010 Paper 1 Offline
Consider a thin square sheet of side L and thickness, made of a material of resistivity $$\rho$$. The resistance between two opposite faces, shown by ...
IIT-JEE 2008 Paper 1 Offline
Figure shows three resistor configurations R1, R2 and R3 connected to 3 V battery. If the power dissipated by the configuration R1, R2 and R3 is P1, P...
IIT-JEE 2008 Paper 1 Offline
STATEMENT - 1 In a Meter Bridge experiment, null point for an unknown resistance is measured. Now, the unknown resistance is put inside an enclosure m...
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