Module 7 Summative Assessment

Which of the following is a temporary magnet that forms when current flows through a wire coil?

• electromagnet
• transformer
• commutator
• solenoid

Which of the following is A single wire wrapped into a cylindrical wire coil?

• electromagnet
• transformer
• commutator
• solenoid

Which of the following is a mechanism that rotates when pushed by water, wind, or steam?

• electromagnet
• turbine
• commutator
• solenoid

Which of the following phenomena is the push or pull by electric charges and magnets?

• magnetism
• electromagnetic force
• electricity
• magnetic force

Which of the following phenomena is the interaction between the movement of electric charges and magnets?

• magnetism
• electromagnetism
• electricity
• magnetic force

Which of the following phenomena is the interaction between magnets and magnetic materials?

• magnetism
• electromagnetism
• electricity
• electromagnetic force

Which of the following phenomena is the generation of a current by changing magnetic field?

• magnetism
• electromagnetic induction
• electricity
• electromagnetic force

The region around a magnet where the magnetic forces act is the

• magnetic filed
• magnetic pole.
• magnetic domain.
• electromagnet.

Groups of atoms with aligned magnetic poles are called

• temporary magnets.
• magnetic fileds.
• permanet magnets.
• magnetic domain.

The location of the strongest magnetic forces on a magnet are the

• magnetic poles.
• magnetic domains.
• magnetic fields.
• electromagnets.