Who discovered electricity during a kite and key experiment?
What is Benjamin Franklin
200
Any push or pull that causes an object to stop, change speed, or direction
What is force
200
What is the definition of kinetic energy?
What is motion energy
200
What is a non-permanent magnet created by wrapping a wire around certain iron material?
What is electromagnetic
200
What is the path of electric current?
What is a circuit
200
Who invented the light bulb?
What is Thomas Edison
300
Describes the relative location of another object.
What is position
300
Give me an example of kinetic energy?
What is answers will vary
300
What is the strongest point on a magnet?
What is the magnetic poles
300
What is the definition of an open circuit?
What is it does not allow electricity to flow
300
Who invented the electromagnet which is a non permanent but powerful magnet?
What is Michael Faraday
400
Describes how fast an object is moving
What is speed
400
Give me an example of potential energy
What is answers will vary
400
What will happen if a north pole and a south pole are close together?
What is they will attract (come together)
400
What are materials that allow electricity to pass through, such as metal (wire).
What is conductors
400
Who thought that the Earth was the center of the universe?
What is Aristotle and Ptolemy
500
Which type of circuit has more than one pathway so that if one light goes out, the other circuit stays on?
What is parallel circuit
500
When does an object have the most kinetic energy? A. just before it falls B. right after the object is let go C. halfway to the ground D. the moment before it hits the ground
What is D. the moment before it hits the ground
500
What are the lines of force extended from the poles of a magnet in an arched pattern showing where the magnetic force occurs?
What is magnetic field
500
What is the problem with a series circuit?
What is if one light goes out, all of the lights go out
500
Who thought the Sun was the center of the universe?