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Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
There are 'n' number of identical electric bulbs, each is designed to draw a power p independently from the mains supply. They are now joined...
JEE Main Physics Easy
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Q JEE MAIN 2023
A rectangular parallelopiped is measured as $1 \mathrm{~cm} \times 1 \mathrm{~cm} \times 100 \mathrm{~cm}$. If its specific resistance is $3 \times 10^{-7} \Omega \mathrm{m}$, then...
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Q JEE MAIN 2023
The number density of free electrons in copper is nearly $8 \times 10^{28} \mathrm{~m}^{-3}$. A copper wire has its area of cross section $...
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Q JEE MAIN 2023
The equivalent resistance between A and B as shown in figure is:
JEE Main Physics Easy
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Q JEE MAIN 2023
If the potential difference between B and D is zero, the value of x is $\Omega$. The value of n is........
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Q JEE MAIN 2023
As shown in the figure, a network of resistors is connected to a battery of 24 V with an internal resistance of $3 \Omega$. The...
JEE Main Physics Medium
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Q JEE MAIN_2023
A null point is found at 200 cm in potentiometer when cell in secondary circuit is shunted by $5 \Omega$. When a resistance of $...
JEE Main Physics Easy
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Q JEE MAIN 2023
For the given circuit, in the steady state, $\left|\mathrm{V}_{\mathrm{B}}-\mathrm{V}_{\mathrm{D}}\right|=$ $\_\_\_\_$ V.
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Q JEE MAIN_2023
When two resistance $\mathrm{R}_1$ and $\mathrm{R}_2$ connected in series and introduced into the left gap of a meter bridge and a resistance of $10 \Omega$...
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Q JEE MAIN 2023
A water heater of power 2000 W is used to heat water. The specific heat capacity of water is $4200 \mathrm{~J} \mathrm{~kg}^{-} { }^1 \mathrm{~K}^{-1}$....
JEE Main Physics Medium
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