Post Utme Osustech 2025 Physics Question 38

Practice objective / multiple choice question 38 from the 2025 Post Utme Osustech Physics examination.

Post Utme Osustech 2025 Physics Objective / Multiple Choice
Question 38 POST_UTME_OSUSTECH • 2025 • PHYSICS • objective
Post Utme Osustech 2025 Physics Question 38 diagram

A parallel plate capacitor has plates of area $A$ and separation $d$. The capacitor is connected to a battery of voltage $V$. If the capacitor is then disconnected from the battery and a dielectric material of dielectric cons\tant $K$ is inserted between the plates, what is the new capaci\tance $C'$?

Answer Options

A. \frac{A\epsilon_0}{d}
Correct Answer B. \frac{KA\epsilon_0}{d}
C. \frac{A\epsilon_0}{dK}
D. \frac{KA\epsilon_0}{d^2}
Correct Answer
B
Correct Option:
\frac{KA\epsilon_0}{d}

About This Question

This is Post Utme Osustech 2025 Physics Question 38. It is one of the objective questions from the 2025 Post Utme Osustech Physics examination.

View More Post Utme Osustech 2025 Physics Questions More Post Utme Osustech Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support