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A parallel plate capacitor with plate area A and plate separation d = 2 m has a capacitance of 4 μ F. The new capacitance of the system if half of the space between them is filled with a dielectric material of dielectric constant K = 3 (as shown in figure) will be :

1. 2 μ F
2. 32 μ F
3. 6 μ F
4. 8 μ F CAREER POINT CAREER POINT Ltd., CP Tower, IPIA, Road No.1, Kota (Raj.), Ph: 081-47250011 www.careerpoint.ac.in 4 JEE Main Online

Correct answer: 6 μ F

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