In artificial satellite the source of electric current are optional dry cell option B solar batteries option C strong batteries option d dynamons
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The answer is (b) Solar batteries.
Solution:
Unlike the solar panels that we are familiar with, the satellites have something called as solar arrays.
They are highly efficient in conversion of solar energy into electrical energy.
They are more compact and are specially built to survive the adverse conditions in space.
Batteries or dynamos cannot be used in space because of large volume occupied and also it is not possible to recharge them since there is no source of energy other than sun available in space.
Hence, solar batteries are used.
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