True or false on induction

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Steady flux induces no emf.

2. Statement is true

   No

   Statement

   A still magnet deflects the galvanometer.

3. Statement is true

   Yes

   Statement

   Moving a conductor can induce an emf.

4. Statement is true

   No

   Statement

   Self-induction needs a second coil.

5. Statement is true

   Yes

   Statement

   Flux through a coil grows with its current.

6. Statement is true

   No

   Statement

   Turns of a close coil see different flux.

Instructions

Decide whether each statement is true or false.

Explanation