16-Electrostatic potential and capacitance

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How to prepare Electrostatic potential and capacitance for JEE Mains
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JEE Questions
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Electrostatics doubt
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What is capacitance ?
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What is relation between field and potential?
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Capacitance of a parallel plate capacitor when dielectic slab is placed between the plates of capacitor ?
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Charges 5μC and 10μC are placed 1m apart. Work done to bring these charges at a distance 0.5m from each other is ?
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A metallic rod PQ of length I is rotated with an angular velocity about an axis passing through its mid-point (O) and perpendicular to the plane...?
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A charge is moving across a junction, then.............?
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Abhineet
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In the given circuit diagram, the total charge stored in capacitors is 50 μC. The value of capacitor x is:
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A charge $Q = 10^{-6}$ C is placed at the origin. Find the potential difference between two points A and B whose position.......?
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Find the charge on the capacitor in the given circuit at steady state.
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There exists a uniform electric field of 20 N/C. A dipole of dipole moment |p| = 15 C-m is placed at angle 30° with the electric field. The torque on
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A square loop of resistance 16 Ω is connected with a battery of 9 V and an internal resistance of 1 Ω. In steady state,.........?
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Two charged conducting spheres of radii a and b are connected to each other by a conducting wire. The ratio of charges of the two spheres .......?
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Consider the circuit shown:
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A capacitor C₁ of capacitance 5 µF is charged to a potential of 30 V using a battery. The battery is then removed and the charged capacitor .....?
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A capacitor of capacitance 50 pF is charged by a 100 V source. It is then connected to another uncharged identical capacitor. Electrostatic ....?
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A force of 10 N acts on a charged particle placed between two plates of a charged capacitor. If one plate of the capacitor is removed, then .....?
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A parallel plate capacitor filled with a medium of dielectric constant 10, is connected across a battery and is charged. The dielectric slab is ...?
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The capacitance of an isolated conducting sphere of radius R₁ becomes n times when it is enclosed by a concentric......?
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