Question

9. Match Column I with Column II
Column!
(a) A magnetic device used for finding geographic
directions
(b) A device which is essential in an electric bell
(c) A fuse used in expensive and sensitive electric devices
(d) An alloy used as a material of fuse wire
(e) A material used for making filament of a bulb
(f) A material which does not allow the electric current to pass
(8)A material used for making
electromagnets
Column 11
(6) Cartridge fuse
(II) Wax
(iii) Magnetic needle
(iv) Tungsten
(v) Fusible alloy
(vi) Electromagnet
(vii) Soft iron​

Answer 1

Explanation:

match the following. column 1 with column 2