jee_main_2024_29_jan_morning - Current Electricity Topics

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QUESTION #32 Electric Current and Charge
The electric current through a wire varies with time as I = I₀ + β t, where I₀ = 20 ~A and β = 3 ~A / s. The amount of electric charge crossed through a section of the wire in 20 ~s is:
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QUESTION #0 Kirchhoff's Laws and RC Circuits
A 16 Ω wire is bend to form a square loop. A 9V battery with internal resistance 1 Ω is connected across one of its sides. If a 4 μ F capacitor is connected across one of its diagonals, the energy stored by the capacitor will be (x)/(2) μ J. where x = _________.
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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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