Electric Magnetic Force

What is an Alternating Current?

• An electric current that changes its direction

• An electric charge that doesn't change its path

• An Electromagnetic wave

• None of the above

What is a Domain Composed of?

• Atoms

• Energy

• Electricity

• None of the above

An electric Motor converts Electrical Energy to __________ Energy

• Potential Energy

• Kinetic Energy

• Both A and B

• Mechanical Energy

What is the power level of an Electromagnet?

• Strong

• Weak

• Medium

• Nuclear

What is Electromagnetic Induction?

• None of the above

• A.Region Where A force can be Detected

• Both A and B

• B.The production of a current in a circuit by a change in strength

What does A generator Switch?

• Energy Types

• Direction

• both A and B

• None of the above

What is a Magnetic Field?

• An area where a magnetic force can be detected

• Where you play magnetic ball

• Both A and B

• None of the above

What is a solenoid?

• A coil of insulated Wire

• An asteroid in outer space

• Both A and B

• None of the Above

What does a transformer change?

• Voltage

• Mass

• Weight

• None of the above

What does a Galvanometer Measure?

• The amount of current in a circuit

• The amount of voltage in a circuit

• The amount of electrical power in a region

• None of the above