Faraday's Law

1. The induced voltage is inversely proportional to the number of turns in the coil of wire.

• True

• False

Answer explanation

False, because the correct statement is: The induced voltage is directly proportional to the number of turns in the coil of wire.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

2. An increase in the magnetic flux will result in a greater induced voltage.

• True

• False

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

3. Machines or devices that convert any form of energy into motion are called generators.

• True

• False

Answer explanation

False, because the correct statement is Machines or devices that convert any form of energy into motion are called motors.

Tags

NGSS.HS-PS3-3

4. In induction cooking, it is the induction pan that produces a magnetic field.

• True

• False

Answer explanation

False, because the correct statement is: In induction cooking, it is the induction stove that produces a magnetic field.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

5. A transformer is an electrical device that operates using the concept of electromagnetic induction.

• True

• False

Tags

NGSS.HS-PS2-5

6. Moving the magnet very fast through the loops of the coil will induce a large voltage.

• True

• False

Tags

NGSS.HS-PS2-5

7. Michael Faraday is known as the father of Electricity and Electromagnetic Induction.

• True

• False

8. As the change in flux decreases and the change in time increases, the induced voltage will remain constant.

• True

• False

Answer explanation

False, because the correct statement is: As the change in flux decreases and the change in time increases, the induced voltage decreases.

9. Electromagnetic induction allows the induction of voltage and generation of current with the movement of a magnetic field.

• True

• False

Tags

NGSS.HS-PS2-5

10. A generator captures the power of motion and turns it into electrical energy by using magnets.

• True

• False

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-3