jee_main_2025_04_april_evening - Electrostatics Topics

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QUESTION #7 Electric Field due to Continuous Charge Distribution
A metallic ring is uniformly charged as shown in figure. AC and BD are two mutually perpendicular diameters. Electric field due to arc AB to 'O' is 'E' is magnitude. What would be the magnitude of electric field at 'O' due to arc ABC? {{IMG1}}
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QUESTION #10 Capacitors and Dielectrics
Three parallel plate capacitors C₁, C₂ and C₃ each of capacitance 5 are connected as shown in figure. The effective capacitance between points A and B, when the space between the parallel plates of C₁ capacitor is filled with a dielectric medium having dielectric constant of 4, is: {{IMG1}}
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Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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