Question

Q.4 Fill in the blankes:

1. Filament is supported by
_______thicker wires

2. Plastic, rubber and Bakelite are________materials.

3. Magnetic poles exist in pairs of_____or_____

4. The magnetic strength of a magnet is more at its____​

Answer 1

tungsten is the answer of question 1

made up of tungsten bcoz the are having high melting point

Answer 2

[0 0] I have a sad life (0_0)

^