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Current Electricity

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
A battery of 6 V is connected to the circuit as shown below. The current I drawn from the battery is
JEE Main Physics Medium
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Q JEE MAIN 2022
Eight copper wire of length l and diameter d are joined in parallel to form a single composite conductor of resistance R. If a single...
JEE Main Physics Easy
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Q JEE MAIN 2022
In the given figure, the value of $V_0$ will be $\_\_\_\_$ V.
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Q JEE Main 2022
A wire of resistance R1 is drawn out so that its length is increased by twice of its original length. The ratio of new resistance...
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Q JEE MAIN 2022
Resistance are connected in a meter bridge circuit as shown in the figure. The balancing length $\mathrm{l}_1$ is 40cm. Now an unknown resistance x is...
JEE Main Physics Medium
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Q JEE MAIN 2022
A 1 m long copper wire carries a current of 1 A . If the cross section of the wire is $2.0 \mathrm{~mm}^2$ and the...
JEE Main Physics Medium
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Q JEE MAIN 2022
In meter bridge experiment for measuring unknown resistance ' S ', the null point is obtained at a distance 30 cm from the left side...
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Q JEE MAIN 2022
Two sources of equal emfs are connected in series. This combination is connected to an external resistance $R$. The internal resistances of the two sources...
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Q JEE MAIN 2022
The current I in the given circuit will be :
JEE Main Physics Easy
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Q JEE MAIN 2022
Which of the following physical quantities have the same dimensions ?
JEE Main Physics Easy
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