Two Parallel Plate Air Capacitors, Each of Capacitance X Farad

question 61

Multiple Choice

Two parallel plate air capacitors, each of capacitance X Farad are in series with a battery of 12 V. If a dielectric with κ = 3 is inserted between the plates of one of the capacitors, then calculate the change in electrical charge in Coulombs) that occurs on one of its plates.

• A) 9X
• B) 3X/4
• C) 3X
• D) 16X
• E) None of the above.

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