Physics · Electrostatic Potential and Capacitance
A parallel plate capacitor is maintained at a certain potential difference. When a 3 mm thick dielectric slab is introduced between the plates, to maintain the same potential difference, the distance between the plates is increased by 2.4 mm. The dielectric constant of the slab is:
- 15✓
- 24
- 33
- 42.4
Correct answer
5
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