Post Utme Bells University 2018 Physics Question 4

Practice objective / multiple choice question 4 from the 2018 Post Utme Bells University Physics examination.

Post Utme Bells University 2018 Physics Objective / Multiple Choice
Question 4 POST_UTME_BELLS_UNIVERSITY • 2018 • PHYSICS • objective
Post Utme Bells University 2018 Physics Question 4 diagram

A parallel plate capacitor consists of two plates, each of area $A$ and separation $d$. The capacitor is charged to a potential difference $V$ and then disconnected from the power source. If the plates are then brought together to a separation of $d/2$, what is the new capaci\tance $C_{new}$?

Answer Options

Correct Answer A. \frac{C}{2}
B. \frac{3C}{2}
C. \frac{C}{4}
D. \frac{3C}{4}
Correct Answer
A
Correct Option:
\frac{C}{2}

About This Question

This is Post Utme Bells University 2018 Physics Question 4. It is one of the objective questions from the 2018 Post Utme Bells University Physics examination.

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