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Electricity - Coggle Diagram
Electricity
arrangement of batteries
series
advantage
draw lesser electricity from the battery
batter last longer
disadvantage
bulbs cannot be controlled independently
bulbs are dimmer than bulbs in parallel
remaining bulb will not lit up when one bulb fuses
parallel
advantage
remaining bulb will remain lit when one bulb fuses
bulbs are brighter than bulbs in series
bulbs can be controlled independently
disadvantage
draw more electricity from battery
battery get used up faster
types of circuits
open circuits
break/gaps in circuit
electricity cannot flow through
closed circuits
all components are connected
electricity flows through
conductors & insulators
conductors
allow electricity to flow through them
eg: gold, silver copper
insulators
eg: glass, air, plastic
do not allow electricity to flow through them
brightness of bulbs
depends on
no. of batteries
no. of bulbs(series)
arrangement of bulbs
arrangement of batteries
is a form of energy