On this page you will get Nuclei JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Nuclei JEE Main Previous year Questions with solution 2020 Q. The radius $R$ of a nucleus of mass number $A$ can be estimated by the formula $R=\left(1.3 \times 10^{-15}\right) A^{1 / …
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On this page you will get Atoms JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Atoms JEE Main Previous year Questions with solution 2020 Q. The graph which depicts the results of Rutherford gold foil experiment with $\alpha$-particles is: $\theta$ : Scattering angle $Y$ : Number …
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On this page you will get Wave Optics JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Wave Optics JEE Main Previous year Questions with solution 2020 Q. In the figure below, $P$ and $Q$ are two equally intense coherent sources emitting radiation of wavelength $20 \mathrm{~m}$. …
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On this page you will get Ray Optics and Optical Instruments JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Ray Optics and Optical Instruments JEE Main Previous year Questions with solution 2020 Q. When an object is kept at a distance of $30 \mathrm{~cm}$ from a …
On this page you will get Electromagnetic Waves JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Electromagnetic Waves JEE Main Previous year Questions with solution 2020 Q. For a plane electromagnetic wave, the magnetic field at a point $x$ and time $t$ is $$ \overrightarrow{\mathrm{B}}(x, t)=\left[1.2 …
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On this page you will get Alternating Current JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Alternating Current JEE Main Previous year Questions with solution 2020 Q. A part of a complete circuit is shown in the figure. At some instant, the value of current …
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On this page you will get Electromagnetic Induction JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Electromagnetic Induction JEE Main Previous year Questions with solution 2020 Q. Two concentric circular coils, $\mathrm{C}_{1}$ and $\mathrm{C}_{2}$, are placed in the $\mathrm{XY}$ plane. $\mathrm{C}_{1}$ has 500 turns, and a …
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On this page you will get Magnetism and Matter JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Magnetism and Matter JEE Main Previous year Questions with solution 2020 Q. A small bar magnet placed with its axis at $30^{\circ}$ with an external field of $0.06 \mathrm{~T}$ …
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On this page you will get Moving Charges and Magnetism JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Moving Charges and Magnetism JEE Main Previous year Questions with solution 2020 Q. An electron is moving along $+x$ direction with a velocity of $6 \times 10^{6} \mathrm{~ms}^{-1}$. …
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On this page you will get Current Electricity JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. Current Electricity JEE Main Previous year Questions with solution 2020 Q. A circuit to verify Ohm’s law uses ammeter and voltmeter in series or parallel connected correctly to the resistor. …
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