Static Electricity
Current Electricity
Batteries
Circuit
Electronics
100
True or False? Lightning occurs because of a difference in charge between ground and the space.
What is False (Ground and cloud)
100
True or False? The electric current that we obtain from outlets is called Direct current.
What is False (It is Alternating current)
100
What does battery mean?
What is portable source of electrical energy stored in chemical form containing two or more cells
100
True or False? When the electric current flows in a single path, the circuit is a series circuit.
What is True
100
What does transistor mean?
What is a small sandwich of two different types of semiconductors.
200
_____________ is the sudden release of static electricity between two differently charged objects.
What is Electrostatic Discharge
200
______________ refers to the continuous flow of electrons.
What is Current electricity
200
What is another word for electrolytic cell?
What is electric cell
200
In a ___________, electrons can flow from one pole of the power source to the other in a continuous path.
What is closed circuit
200
Many electronic devices and machines that we use every day contain tiny electric circuits printed on thin chips of silicon called _______
What is microchips.
300
What happens when charged objects are brought near each other?
What is the charged objects exert forces on each other.
300
Name three conductors.
What is Tap water, Carbon, Mercury, Iron, Gold, Copper, Silver
300
Electrolyte is either a solid or a liquid solution that contains ___ from chemical reactions occurring at the electrodes.
What is ion
300
What is the circuit that is formed when the circuit is broken into several branches so the current flows into multiple paths? A. Series Circuit B. Parallel Circuit C. Multiple Circuit D. N/A
What is B. Parallel Circuit
300
What are diode used for?
What is used to convert AC power to DC power
400
How does Van De Graaff generator produce a static charge? Be Specific
What is the generator uses a moving rubber belt driven by a felt-covered- pulley. This interaction results in the belt carrying away electrons from the felt. The electrons are drawn from the rubber belt to the globe at the top
400
The ______ of the current is a measure of the force that pushes the electricity through the wire.
What is Voltage
400
What is the difference of Dry cell and Wet cell? Be Specific
What is Dry cells work like Wet cells but Dry cell use a combination of thick, paste-like chemicals for the electrolyte, including carbon/zinc,alkaline, and lithium.
400
What is three things that need for electrons to flow?
What is Batteries, Load, Electrical Wire.
400
What is the thing that microchip contains?
What is Binary code
500
Name three things that make use of static electricity.
What is Printing, Advertising, Spray painting, Pollution control
500
Why is superconductor has low-resistance quality? Be Specific
What is because their electrons are bound together in pairs and flow with extremely low energy loss.
500
What is the difference of Dry cell and Dry cell battery? Be specific
What is Dry cells are single units such as the C, D, AA, and AAA dry cells commonly purchased to run small electrical devices. A Dry cell battery os a series of dry or wet cells connected together, such as a 9v battery and 12v battery
500
When more light bulbs are added to a series circuit, the _______ go up.
What is resistance
500
Name 4 types of semiconductor devices.
What is diodes, solar cells and transistors.
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