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Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2026
A meter bridge with two resistances $\mathrm{R}_1$ and $\mathrm{R}_2$ as shown in figure was balanced (null point) at 40 cm from the point P ....
JEE Main Physics Hard
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Q JEE MAIN 2026
The heat generated in 1 minute between points $A$ and $B$ in the given circuit, when a battery of $9 \vee$ with internal resistance of...
JEE Main Physics Easy
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Q JEE MAIN 2026
Two known resistances of $R \Omega$ and $2 R \Omega$ and one unknown resistance $X \Omega$ are connected in a circuit as shown in the...
JEE Main Physics Medium
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Q JEE MAIN 2026
A battery with EMF $E$ and internal resistance $r$ is connected across a resistance $R$ The power consumption in $R$ will be maximum when :
JEE Main Physics Easy
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Q JEE MAIN 2026
The total length of potentiometer wire AB is 50 cm in the arrangement as shown in figure. If P is the point where the galvanometer...
JEE Main Physics Easy
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Q JEE MAIN 2020
Consider four conducting materials copper, tungsten, mercury and aluminium with resistivity $\rho \mathrm{c}$,
JEE Main Physics Easy
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Q JEE MAIN 2020
A potentiometer wire $P Q$ of $1 m$ length is connected to a standard cell $E_1$. Another cell $E_2$ of emf 1.02 V is connected...
JEE Main Physics Easy
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Q JEE MAIN 2019
A galvanometer of resistance $100 \Omega$ has 50 divisions on its scale and has sensitivity of $20 \mu \mathrm{~A} /$ division. It is to be...
JEE Main Physics Hard
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Q JEE MAIN 2019
The resistive network shown below is connected to a D.C. source of 16 V. The power consumed by the network is 4 Watt. The value...
JEE Main Physics Easy
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Q JEE MAIN 2019
In the given circuit the internal resistance of the 18 V cells is negligible. If $\mathrm{R}_1=400 \Omega, \mathrm{R}_3=100 \Omega$ and $\mathrm{R}_4=500 \Omega$ and the reading...
JEE Main Physics Medium
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