A parallel plate capacitor consists of two square metal plates 5.0 cm of side and separated by 1 cm. A sulphur slab of thickness 5 mm is placed on the lower plate. What will be the capacitance of the capacitor? (Dielectric constant of sulphur = 4)
1
2.5 × 10-12 F
2
3.5 × 10-12 F
3
4.5 × 10-12 F
4
5.5 × 10-12 F
5
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