Question

state whether the statement is true or when a wire is not connected to a cell, electrons move in all directions​

Answer 1

Answer:

In cells, electrons move from negative electrode to positive electrode and an electron has negative charge. So, we can say that negative charge flows from negative electrode to positive electrode. But, by convention flow of charges are measured only through positive charges.When an electron moves from point A to point B,an equal amount of positive charge moves from point B to point A.

So, the direction of charge is from positive electrode to negative electrode. As unlike charges attract each other and like charges repel each other, thus electrons move from negative electrode to positive electrode inside a cell.

Explanation:

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