Question

diagram of battery of four cells attached to the bulb
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Answer 1

The electron always flows from negative terminal to positive terminal of the battery but we assume that it flows from positive to negative the reason behind it is a convention.

We consider current direction as the direction of the conventional current that is from positive to negative as shown in the figure.on:

Answer 2

Answer:

Refer to the above attachment to know the answer plz.

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