Question

Question ) Fill in the blanks:
a. A combination of two or more cells is called a _____________ .
b. The working of an electric bulb, electric iron and the fuse is based on the
__________________ effect of current.
c. The filament of an electric bulb is made of ______________ and has ______________
(high/low) melting point.
d. __________ is a safety device which prevents fires and damage to electrical Appliances.
e. A current carrying coil wrapped around a piece of iron is called an __________.
f. ________________ performed experiments to prove the magnetic effect of current.
g. _________________ and _____________ are devices which have electromagnets in
them.

Answer 1

Answer:

a battery. b heating effect of current. c tungsten. d. electric fuse.