Post Utme Lautech 2022 Physics Question 15

Practice objective / multiple choice question 15 from the 2022 Post Utme Lautech Physics examination.

Post Utme Lautech 2022 Physics Objective / Multiple Choice

Question 15 POST_UTME_LAUTECH • 2022 • PHYSICS • objective

A parallel plate capacitor has plates of area 0.04 m^2 and separation 0.02 m. If the dielectric cons\tant of the material between the plates is 3, calculate the energy stored in the capacitor when a potential difference of 10 V is applied across it.

Correct Answer A. 1.2 x 10^-7 J

B. 1.2 x 10^-8 J

C. 1.2 x 10^-9 J

D. 1.2 x 10^-10 J

Correct Answer

Correct Option:

1.2 x 10^-7 J

This is Post Utme Lautech 2022 Physics Question 15. It is one of the objective questions from the 2022 Post Utme Lautech Physics examination.

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