Question

.
9. Match Column with Column 1
Column
Column
(a) A magnetic device used for finding geographic directions (1) Cartridge fuse
[b) A device which is essential in an electric bell
(ii) Wax
(c) A fuse used in expensive and sensitive electric devices
(iii) Magnetic needle
(d) An alloy used as a material of fuse wire
(iv) Tungsten
(e) A material used for making filament of a bulb
(v) Fusible alloy
(f) A material which does not allow the electric current to pass (vi) Electromagnet
(R)A material used for making electromagnets
(vll) Soft Iron​

Answer 1

Explanation:

a) iii- magnetic needle

b) vi - electromagnet

c) i - cartridge fuse

d) v - fusible alloy

e) iv - tungsten

f) ii - wax

Answer 2

*Answer

a) iii- magnetic needle

b) vi- electromagnet

c) cartridge fuse

d) v-fusible alloy

e) iv tungsten

f) ii - wax