Physics · Electrostatics - Capacitance
A capacitor has a vacuum capacitance of 100 pF. If a dielectric material with a relative permittivity εr = 4 is inserted to fill the space between the plates, what will be the new capacitance?
- 1100 pF
- 250 pF
- 325 pF
- 4400 pF✓
Correct answer
400 pF
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