True or false on magnetism

Exercise and reference answers

Questions

1. Statement is true

   No

   Statement

   Magnetic monopoles have been isolated.

2. Statement is true

   Yes

   Statement

   Two north poles repel each other.

3. Statement is true

   No

   Statement

   Breaking a magnet frees a single pole.

4. Statement is true

   Yes

   Statement

   Magnetic field lines form closed loops.

5. Statement is true

   No

   Statement

   Declination in India is very large.

6. Statement is true

   Yes

   Statement

   Soft iron loses its magnetisation quickly.

Instructions

Decide whether each statement is true or false.

Explanation