JEE Advanced 2026 - Paper 1

Consider a large disk of radius $R$ and two smaller disks, each of radius $r = R/50$, lying on its circumference, as sho

Consider a circuit consisting of a capacitor of capacitance $C$ and a coil with $N$ turns per unit length, cross section

A solid cylinder of radius $R$ rolls without slipping with a center of mass speed $v_0 = \sqrt{\frac{gR}{3}}$ on a horiz

A double convex lens made of glass of refractive index $1.5$ and radii of curvature of the curved surfaces $20 \text{ cm

Consider a hydrogen atom with $v_k, r_k,$ and $K_k$ denoting the velocity, orbital radius and kinetic energy of the elec

A particle is thrown with a speed $v$ from a point $O$ at an angle $\theta$ with the horizontal plane such that it passe

A quasi-static cycle of a monoatomic ideal gas contains an isothermal process ($ab$), followed by an isochoric process (

The electric field associated with an electromagnetic wave travelling in vacuum is given by $E_0 \sin(3y + 4z + \omega t

A tank contains two immiscible liquids of densities $6\rho$ and $2\rho$. The higher density liquid is filled up to a hei

As shown in the figure, five Carnot engines, each with efficiency $\eta$ and same number of cycles per unit time, are op

As shown in the figure, an insulated container is fitted with a thermally conducting but immovable partition ($P_1$) and

A hollow, right circular cone of base radius $R$ and height $h$, with its tip at the origin is rotating about the Z-axis

List-I shows four configurations made of straight and semi-circular narrow tubes containing air. A sound wave of wavelen

In the List-I, four optical effects are mentioned. The physical phenomena of light which are essential to describe these

List-I contains four conducting loops lying in the $XY$ plane, as shown in the figures. The loops are rotating about $Z$

List-I shows four planar structures made of uniform solid rods each of mass $m$ and length $l$. In the List-II the possi