A dielectric slab of thickness d is inserted in a parallel plate capacitor whose negative…
Physics · JEE Advanced · NTA Exams — Electrostatics
A dielectric slab of thickness d is inserted in a parallel plate capacitor whose negative plate is at x = 0 and positive plate is at x = 3d. The slab is equidistant from the plates. The capacitor is given some charge. As x goes from 0 to 3d
- the magnitude of the electric field remains the same
- the direction of the electric field remains the same
- the electric potential increases continuously
- the electric potential increases at first then decreases and again increases
Answer
(B) the direction of the electric field remains the same, (C) the electric potential increases continuously
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