Font size
Worksheetselecticity grd 6
Total questions: 13
Worksheet time: 10mins
electricity is defined as
flow of electrons
flow of magnetism
flow of current
all of the above
which one is not the source of electricity
cell
photocell
dynamo
generator
light
(a) are the devices which convert chemical energy into electrical energy
the 2 types of cells are
primary cell
secondary cell
photo cell
preprimary cell
the main chemical in dry cell is
NH4CL
MnO2
HCHOCH
NHO4S2
what are the 2 plates used in a simple cell
zinc and copper
copper and silver
iron and silver
zinc and iron
what is the common name of NH4CL
ammonium chloride
ammonim simcer
chloride
what is the common name of maganese powder
Sn24D
HNO8R
MNO2
NOM2
who made simple cell
thomas
volta
newton
albert einstien
which one is not included in a dry cell
carbon powder
zinc vessel
lining of paper
copper plate
why is dry cell used in a radio instead of simple cell
because dry cell has more volts
because it is easier
because it is portable
what is a load
The things that can conduct electricity are called (a)
