jee_main_2024_01_february_morning - Moving Charges and Magnetism Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #0 Galvanometer Conversion
A galvanometer has a resistance of 50~Ω and it allows maximum current of 5~mA. It can be converted into voltmeter to measure upto 100~V by connecting in series a resistor of resistance:
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QUESTION #0 Magnetic Field due to a Current Element
A regular polygon of 6 sides is formed by bending a wire of length 4pi meter. If an electric current of 4pisqrt3~A is flowing through the sides of the polygon, the magnetic field at the centre of the polygon would be x × 10⁻⁷~T. The value of x is:
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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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