New chat PYQ Library Doubts Rank report

Sign in to see Recents

Sign in to save progress →

Current Electricity question

2010 · Shift 1 · Q72

Guest · try one question or challengeGuest · try one question or challenge

PYQ Library
JEE Advanced
Physics
Current Electricity
2010 · Shift 1 · Q72

Current Electricity question

2010 · Shift 1 · Q72

JEE AdvancedPhysicsCurrent ElectricityMCQ+3 / −1

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 the shaded areas in the figure is IIT-JEE 2010 Paper 1 Offline Physics - Current Electricity Question 11 English

IIT-JEE 2010 Paper 1 Offline Physics - Current Electricity Question 11 English

A
directly proportional to L.
B
directly proportional to t.
C
independent to L.
D
independent of t.

More from Current Electricity

When two identical batteries of internal resistance 1 $Ω$ each are connected in series across a resistor R, the rate of heat produced in R is J1. When the same batteries are connected in parallel across R, the rate is J2. If J1 = 2.25…2010 · Numerical
For the circuit shown in the figure Includes diagram2009 · Multiple correct
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, P2 and P3, respectively, then Includes diagram2008 · MCQ
STATEMENT - 1 In a Meter Bridge experiment, null point for an unknown resistance is measured. Now, the unknown resistance is put inside an enclosure maintained at a higher temperature. The null point can be obtained at the same point as…2008 · MCQ
A resistance of 2 $Ω$ is connected across one gap of a metre-bridge (the length of the wire is 100 cm) and an unknown resistance, greater than 2 $Ω$ , is connected across the other gap. When these resistance are interchanged, the…2007 · MCQ
In the following circuit $C_{1} = 12 μ F, C_{2} = C_{3} = 4 μ F$ and $C_{4} = C_{5} = 2 μ F$ . The charge stored in $C_{3}$ is $μ C$ . Includes diagram2022 · Numerical
The figure shows a circuit having eight resistances of $1Ω$ each, labelled $R_{1}$ to $R_{8}$ , and two ideal batteries with voltages $ε_{1} = 12 V$ and $ε_{2} = 6 V$ . Which of the following… Includes diagram2022 · Multiple correct
Two resistances $R_{1} = X Ω$ and $R_{2} = 1Ω$ are connected to a wire $A B$ of uniform resistivity, as shown in the figure. The radius of the wire varies linearly along its axis from $0.2 mm$ at $A$ to $1 mm$ at… Includes diagram2022 · Numerical