Скачать или смотреть 6 Capacitance JEE Mains Video 6

6 Capacitance JEE Mains Video 6 |
In this video (Part 6), we continue solving JEE Mains Previous Year Questions (PYQs) from the Capacitance chapter. This session covers advanced problem types including capacitors with dielectrics, effect of inserting/removing dielectric slabs, energy conservation in capacitor circuits, and complex series-parallel combinations. Each problem is solved step-by-step with clear explanations to strengthen your Class 12 Physics concepts and boost your JEE problem-solving speed.
This video is highly useful for JEE Mains & Advanced aspirants as well as Class 12 students preparing for board exams.

Timestamps ;
00:00 Question-1 The equivalent capacitance between A and B in the circuit given below, is
02:31 Question-2 A capacitor C1 = 1.0 is charged up to a voltage V= 60 V by connecting it to battery B through switch (1). Now C1 is disconnected from battery and connected to a circuit consisting of two uncharged capacitors
06:30 Question-3 In the given circuit, charge Q2 on the 2 capacitor changes as C is varied from 1 to 3 . Q2 as a function of ‘C’ is given properly by
13:06 Question-4 In figure is shown a system of four capacitors connected across a 10 V battery. Charge that will flow from switch S when it is closed is
16:25 Question-5 A parallel plate capacitor is made of two plates of length I, width w and separated by distance d. A dielectric slab (dielectric constant K) that fits exactly between the plates is held near the edge of the plates. It is pulled into the capacitor by a force
21:06 Question-6 Two capacitors C1 and C2 are charged to 120 V and 200 V respectively. It is found that by connecting them together the potential on each one can be made zero. Then
22:37 Question-7 Two circuits (a) and (b) have charged capacitors of capacitance C, 2C and 3C with open switches. Charges on each of the capacitor are as shown in the figures. On
24:57 Question-8 A parallel plate condenser with dielectric of dielectric constant K between the plates has a capacity C and is charged to a potential V volt. The dielectric slab is slowly removed from between the plates and then reinserted.
26:12 Question-9 A fully charged capacitor has a capacitance C. It is discharged through a small coil of resistance wire embedded in a thermally insulated block of specific heat capacity s and mass m. If the temperature of the block is raised by , the potential difference V across the capacitance is
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