True or false on induction

Exercise and reference answers

Questions

1. Statement is true

   No

   Statement

   A steady magnetic flux induces an emf.

2. Statement is true

   Yes

   Statement

   Magnetic flux is a scalar quantity.

3. Statement is true

   Yes

   Statement

   Lenz's law fixes the direction of the current.

4. Statement is true

   No

   Statement

   Eddy currents were found by Faraday.

5. Statement is true

   Yes

   Statement

   The weber is the unit of magnetic flux.

6. Statement is true

   Yes

   Statement

   The henry is the unit of inductance.

Instructions

Decide whether each statement is true or false.

Explanation