91 JEE Main 2015 Physics previous-year questions, grouped chapter-wise, each with a verified answer and full solution.
Every JEE Main 2015 Physics previous-year question, organised by chapter. Each links to a full step-by-step solution with a verified answer key. Use this page to revise exactly what appeared in JEE Main 2015, or open a chapter to see all years.
A uniformly charged solid sphere of radius R has potential V 0 (measured with respect to ∞ ) on its surface. For…
A thin disc of radius b = 2 a has a concentric hole of radius a in it (see figure). It carries uniform surface charge &…
Two long currents carrying thin wires, both with current I , are held by insulating threads of length L and are in equi…
A long cylindrical shell carries positive surface charge σ in the upper half and negative surface charge – &…
An electric field E → = 25   i ^ + 30   j ^   N   C - 1 exists in a region of space. If the p…
Shown in the figure are two point charges + Q and - Q inside the cavity of a spherical shell. The charges are kept near…
A wire of length L = 20   c m is bent into a semi-circular arc and the two equal halves of the arc are uniformly c…
A 10   V battery with internal resistance 1   Ω and a 15   V battery with internal resistance 0.…
In the circuit shown, the current in the 1   Ω resistor is:
When 5   V potential difference is applied across a wire of length 0 . 1   m , the drift speed of electrons i…
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