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Hannah's Electricity - Coggle Diagram
Hannah's Electricity
conductor/insulators
circuit tester
metals/water
rubber/cloth
saving electricity
limited resources
non renewable
power stations which require burning fossil fuels
pollutant gases
use alternatives that require less electricity
use energy saving bulbs
use the fan instead of air conditioners
switch off electrical appliances that are not in use
factors affecting the size of the electric current
number of batteries in series
the bulb will fuse if the electric current flowing is too large
arrangement
series
number of bulbs
more bulbs
smaller electrical current
less bright
number of batteries
more batteries
larger electrical current
brighter bulb
parrellel
bulbs
electrical current is the same
brightness of the bulb remains unchanged
circuit
load
fan
filament
metal casing
metal tip
glass bulb
allows light to pass through
electrical current
only flows when the circuit is closed
switch
control the circuit
energy source
battery
in sequence
portable and easy to use
wire
copper
insulator covering
plastic
fabric
rubber
using electricity safely
fire
over loaded sockets
electrical shock
poorly insulated wires
using appliances when in contact with water