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Answered

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What happens in a circuit when you connect two or more cells in a row as compared to a connection with only one cell?​

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onyebuchinnaji

The potential drop increases as more cells are connected in series form.

In series circuit connection, the current across the cells is the same but the voltage varies.

When a circuit is connected to a single cell, the potential drop is given as;

[tex]V = Ir[/tex]

where;

V is the potential drop

I is the current

r is the resistance

However, when two cells are connected in a row or serially, the total voltage drop is given as;

[tex]V = Ir_1 + Ir_2\\\\V = I (r_1 + r_2)[/tex]

Thus, potential drop increases as more cells are connected in series form. The electricity in our homes and factories are connected in parallel form to reduce this voltage drop.

Learn more here: https://brainly.com/question/18298364

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