Question

When the ends of metal wire are not connected to a battery:
(a) electrons move from positive electrode to negative electrode
(b) electrons move from negative electrode to positive electrode
(c) electrons move in random directions
(d) protons move in random directions

Answer 1

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Answer:

Option ( B )

The Electrons move from negative electrode to positive electrode

Explanation:

When the ends of metal wire are not connected to a battery, then the electrons move from negative electrode to positive electrode.

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Answer 2

Answer:

Explanation:option b