2) Take 8 matchsticks and make a fish like this.
Now pick up any 3 matchsticks and put them
in such a way that the fish now starts
swimming in the opposite direction. Did it?
1 draw
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lives. These
appliances run on the basis of the effects produced by the electric
current.
a) What is heating effect of current?
b) Mention any twous run
electrical appliances that are used in our daily lives. Th
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