Gravity
The two factors that affect the gravitational force between objects.
What is mass and distance?
The charge of a proton.
What is positive?
A force of attraction or repulsion.
What is magnetism?
An electromagnet is an example of this type of magnet.
What is temporary?
A device that converts mechanical energy into electrical energy.
What is a generator?
What is increases?
Rubbing a balloon on your head is an example of this force.
What is static electricity?
On a magnet, these poles attract each other.
What is north and south?
One way to increase the strength of an electromagnet (coils).
What is add more coils?
A device that converts electrical energy into mechanical energy.
What is a motor?
As the distance between objects increases, this is what happens to it's gravity.
What is decreases?
The charge of an electron.
What is negative?
On a magnet, these poles repel each other.
What is south and south OR north and north?
One way to increase the strength of an electromagnet (battery).
What is use a stronger battery?
One way to increase the strength of a generator (motion).
What is increase the motion?
This is the force that causes two masses to drift together.
What is gravity?
One way to increase static electricity (distance).
What is decrease the distance?
The strongest part of a magnet.
What is the poles?
One way to decrease the strength of electromagnetic induction (movement).
What is slower movement?
One way to increase the strength of a motor (battery).
What is use a battery with more voltage?
All objects with this characteristic exert a gravitational force on another.
What is mass?
One way to increase static electricity (magnitude).
What is increase the magnitude (strength) of the charge?
Surrounds a magnet and causes force of attraction or repulsion without touch.
What is the magnetic field?
One way to increase the strength of electromagnetic induction (coils).
What is add more coils?
One way to decrease the strength of a motor (magnet).
What is use a weaker magnet?