Physics > 2018 > 40
WASSCE
Which of the following statements about parallel plate capacitors is/are correct?
I. Capacitance of the capacitor is inversely proportional to the distance between the plates
II. Capacitors can filter a.c. signals from d.c.
III. Capacitors can store changes
I. Capacitance of the capacitor is inversely proportional to the distance between the plates
II. Capacitors can filter a.c. signals from d.c.
III. Capacitors can store changes
A.
I only
B.
I and II only
C.
II and III only
D.
I, II and III
Answer: D
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.
09037778195