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WorksheetsCapacitor Review-1 Immersive
Total questions: 20
Worksheet time: 21mins
During a science project, Mira and Grace are building a simple circuit and need to use an electrolytic capacitor. They are curious to know: What are the plates made out of in an electrolytic capacitor?
(a)
In a science class, Emily is learning about capacitors. She wonders, what is the insulation called between the plates?
(a)
In a classroom discussion, Ishaan was asked to name two types of Dielectric materials. One of them starts with 'M' and another starts with 'C'. Can you help him?
(a)
Riley is learning about electronics and she wants to know what the term 'Capacitor value' means. It refers to how much ________ the capacitor can hold.
charge
inductance
resistance
voltage
Laura is working on a science project involving capacitors. She wants to know what does not affect the capacitance of a capacitor?
The voltage applied to the capacitor.
The shape of the capacitor.
The dielectric material used in the capacitor.
The distance between the capacitor plates.
Oscar is working on a science project and needs to measure the capacitance of a capacitor. What unit should he use?
farads
ohms
volts
watts
Mira is working on a project that involves selecting capacitors for an electronic circuit. She needs to know the typical range of capacitance values. The capacitances are usually rated between ___
nanofarads (nF) to kilofarads (kF)
millifarads (mF) to microfarads (µF)
femtofarads (fF) to decafarads (daF)
microfarads (µF) to picofarads (pF)
Evie is working on a school project involving electronic circuits. She notices a capacitor with 25V written on its side. What does this 25V indicate? R____ V______
(a)
Mira is working on a project to build a small radio. She wonders, what is the main reason for using a capacitor in her circuit?
Matilda is working on a circuit project and needs to choose a capacitor to use as a bypass or reservoir. Which one of the following should she use:
Electrolytic capacitor
Tantalum capacitor
Film capacitor
Ceramic capacitor
Emily is working on a school project involving electronic circuits. She needs to choose between non-polarised and polarised capacitors for her circuit. What is the difference between a non-polarised or polarised capacitor and why is this important?
What value do the capacitors default to on capacitance codes?
Pico
10-12 F
Nano
10-9 F
Micro
10-6 F
Milli
10-3 F
Farad
1 F
Kiara is working on an electronics project and needs to find the value of a capacitor labelled as 422. What is the capacitance value in pF?
(a)
Scarlett is working on a project where she needs to connect capacitors in series. She wonders how the overall capacitance will be affected, considering the size of the dielectric (a) .
Leo is working on an electronics project and needs to convert a capacitor value of 10 nF to μ F . Can you help him with the conversion?
1 μF
0.1 μF
10 μF
0.01 μF
During a science class, Isla and her friends were discussing materials that can be used as insulators in electronic devices. Which one of the following is not a dielectric material?
Air
Paper
Aluminium
Vaccuum
Freya is working on a circuit project and needs to identify the value of a capacitor marked with 593. What is the value of this capacitor? (a) pF
Oliver is working on a project where she needs to connect multiple capacitors in a circuit. She notices that the total capacitance of the circuit (a) when capacitors are placed in parallel.
Matilda is working on a school project involving electronic circuits. She finds a capacitor marked with 0.003/25V. What is the value of this capacitor?
0.003 nF
0.003 pF
0.003 µF
0.003 F
