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WorksheetsG-7 Physics quiz
Total questions: 10
Worksheet time: 5mins
The ------ contains symbols to represent the components.
Electric circuit
Electric fuse
In the symbol of an electric cell ------ is represented by longer line.
Negative terminal
Positive terminal
In the symbol of an electric cell ------ is represented by shorter line.
Negative terminal
Positive terminal
There are ----- main effects of an electric current.
Three
Two
Electric fuse is an important application of ------- effect of an electric current.
Magnetic
Heating
In school , an electric bell is an application of ------ effect of an electric current.
Magnetic
Heating
Switch-on means ---- the circuit is ------
Open
Closed
Switch - off means the circuit is ------
Open
Closed
We should use only ------ marked electrical appliances.
IST
ISI
ISL
------ is a path of an electric current flow through the components.
Electric circuit
Electric wire
