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PhysicsJEE Main 23 Jan 2026, Shift 1·Q25·Numerical·Moderate

Electric Potential and Capacitance · Capacitance

The space between the plates of a parallel-plate capacitor of capacitance C (without any dielectric) is now filled with three dielectric slabs of dielectric constants K1=2K_1 = 2, K2=3K_2 = 3, and K3=5K_3 = 5 (as shown in the figure). If new capacitance is n3C\dfrac{n}{3}C then the value of n is .

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