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Capacitors — JEE Physics MCQs
Master Capacitors for JEE Main with free physics MCQs. Each question includes a detailed solution and instant feedback — practice at easy, medium, and hard difficulty levels to build exam-ready confidence.
2 practice questions with instant feedback and solutions.
Medium•Capacitors
[JEE Mains 2026] An air-filled parallel plate capacitor of capacitance C has plate separation d. A dielectric slab (K = 2) of width d/2 is inserted between the plates. What is the new capacitance?
Easy•Capacitors
[JEE Mains 2026] Two capacitors C and 2C are charged to potentials V and 2V respectively. They are then connected in parallel with opposite polarity. What is the common potential?