If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will__________?
Correct answer: B. increase
- A. decrease
- B. increase
- C. remains unchanged
- D. become zero
Explanation
Bakelite acts as a dielectric with relative permittivity greater than that of air. Since C = εA/d, inserting it between the plates increases the capacitance.
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