Post Utme Greenfield University 2019 Physics Question 6

Practice objective / multiple choice question 6 from the 2019 Post Utme Greenfield University Physics examination.

Post Utme Greenfield University 2019 Physics Objective / Multiple Choice
Question 6 POST_UTME_GREENFIELD_UNIVERSITY • 2019 • PHYSICS • objective

A parallel plate capacitor has plates of area $A$ and separation $d$. The capaci\tance is given by $C = \frac{epsilon_0 A}{d}$. If the area is doubled and the separation is halved, what is the new capaci\tance?

Answer Options

A. \( C' = \frac{\epsilon_0 A}{d} \)
B. \( C' = 2 \frac{\epsilon_0 A}{d} \)
Correct Answer C. \( C' = 4 \frac{\epsilon_0 A}{d} \)
D. \( C' = \frac{\epsilon_0 2A}{d} \)
Correct Answer
C
Correct Option:
\( C' = 4 \frac{\epsilon_0 A}{d} \)

About This Question

This is Post Utme Greenfield University 2019 Physics Question 6. It is one of the objective questions from the 2019 Post Utme Greenfield University Physics examination.

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