Question

5. In an electric circuit current flows from
(d) chemical energy
(a) negative terminal
(C) either of the two terminals
(b) positive terminal
(d) none of these​

Answer 1

Explanation:

Originally it's Negative terminal but some scientists having lack of information many years ago took the current to flow from positive terminal. And we also continue it till now to take it as positive terminal only but is negative terminal .

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