Year: 2022 Re-Exam
Topic: Electrostatic potential and capacitance
Time :
1. The effective capacitances of two capacitors are 3 µF and 16 µF, when they are connected in series and parallel respectively. The capacitance of two capacitors are:
(1). 1.2 µF, 1.8 µF
(2). 10 µF, 6 µF
(3). 8 µF, 8 µF
(4). 12 µF, 4 µF