capacitors

Which of the following is a capacitor

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• 
• 

a capacitor measure's voltage

• true

• false

Which of the following is the definition of a capacitor

• imaginary surface that we draw to represent the vibrating part of a wave.

• he charge passing a point in a circuit every second

• an electrical device for storing charge

the very first capacitor was called the

Who invented the first capacitor

• Benjamin Franklin

• Alessandro Volta

• Pieter van Musschenbroek

• Charles Babbage

When was the first type of capacitor invented ?

• 1806

• 1745

• 1907

• 1969

Which of the following is the definition of capacitance

• The amount of charge stored in a capacitor is calculated using the formula Charge

• the ability or capacity to do something or act in a particular way

• a measure of the opposition to current flow in an electrical circuit

• Voltage, also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.

What is the unit of electrical capacitance

• volts

• joule

• Farad

• watts

Which of the following is the formula of capacitance

• 
• 
• 

Which is the symbol of the capacitor

• 
• 
• 
•