Electricity and Electronics Quiz

Who created the first battery?

• Michael Faraday

• Alessandro Volta

• Thomas Edison

• Nikola Tesla

What is the flow of electric charges called?

• Electric Power

• Electric Resistance

• Electric Current

• Electric Voltage

Which of the following materials is a conductor?

• Glass

• Copper

• Rubber

• Wood

What type of current is used in batteries?

• Alternating Current (AC)

• Direct Current (DC)

• Pulsating Current

• Static Current

What does Ohm's Law relate?

• Charge, Voltage, and Energy

• Power, Energy, and Work

• Voltage, Current, and Resistance

• Voltage, Current, and Power

What is the unit of electrical charge?

• Volts

• Amperes

• Coulombs

• Joules

What is the primary function of a voltmeter?

• To measure resistance

• To measure current

• To measure voltage

• To measure power

Which of the following is a characteristic of static electricity?

• Flow of charges

• Accumulated electrical charge

• Used in power distribution

• Constant voltage

What is the relationship between power, voltage, and current?

• P = V × I

• P = V / I

• P = V + I

• P = V - I

What is the unit of power?

• Amperes

• Coulombs

• Watts

• Joules