Electric and Magnetic Forces Crossword Puzzle

QUESTIONS LIST:

• electricity : energy that gives us power.
• positive : when there are more positive charges.
• north : magnets have a _ and south pole.
• balanced forces : when equal forces act on an object.
• plus : sign for positive charge.
• magnetism : a magnet's property of attracting certain materials.
• metal : example of conductor
• negative : when there are more negative charges.
• insulator : material that does not allow electricity to flow
• conductor : material that allows electricity to flow
• minus : sign for negative charge.
• electromagnet : magnet that works with electricity.
• attract : to pull toward each other.
• repel : push away from each other.
• magnet : object with magnetic force.
• rubber : example of insulator.
• static : electricity that is a build up of an electrical charge on an object.