1
JEE Advanced 2016 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
An infinite line charge of uniform electric charge density l lies along the axis of an electrically conducting infinite cylindrical shell of radius R. At time t = 0, the space inside the cylinder is filled with a material of permittivity e and electrical conductivity s. The electrical conduction in the material follows Ohm's law. Which one of the following graphs best describes the subsequent variation of the magnitude of current density j (t) at any point in the material?
A
JEE Advanced 2016 Paper 1 Offline Physics - Current Electricity Question 26 English Option 1
B
JEE Advanced 2016 Paper 1 Offline Physics - Current Electricity Question 26 English Option 2
C
JEE Advanced 2016 Paper 1 Offline Physics - Current Electricity Question 26 English Option 3
D
JEE Advanced 2016 Paper 1 Offline Physics - Current Electricity Question 26 English Option 4
2
JEE Advanced 2016 Paper 1 Offline
Numerical
+3
-0
Two inductors L1 (inductance 1mH, internal resistance 3$$\Omega$$) and L2 (inductance 2 mH, internal resistance 4$$\Omega$$), and a resistor R (resistance 12$$\Omega$$) are all connected in parallel across a 5V battery. The circuit is switched on at time t = 0. The ratio of the maximum to the minimum current (Imax / Imin) drawn from the battery is
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