Question

Which statement describes current in a series circuit?

It stays the same throughout

It split up across each component

It increases​

Answer 1

Answer:

It stays the same throughout

Explanation:

The voltage across the network is equal to the sum of the voltages across each component. In a parallel circuit, the voltage across each of the components is the same, and the total current is the sum of the currents flowing through each component.

Answer 2

Current stays same throughout (option 1)

• Let's assume that three resistances R1, R2 and R3 are connected in series with one another in a circuit.

• The potential difference provided by the battery is V .

Now, the net current in the circuit will be :

$\boxed{i = \dfrac{V}{R1 + R2 +R3 } }$

• This current value will remain equal in all the three resistances.

• However, the potential difference will get split among the resistances w.r.t to the resistance value.

So, option 1) is correct ✔️

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