1- As more resistors are added to a series circuit, the equivalent resistance __

Question

1- As more resistors are added to a series circuit, the equivalent resistance _________.

Increases.

Decreases.

Remains the same.

2- A circuit has 3 resistors in series connection. If the voltage drop across the resistors are 3.06, 2.54 and 3.9 Volts respectively, what is the total voltage drop (in unit of Volt) across the circuit?

3- As more resistors are added to a parallel circuit, the equivalent resistance _________.

Increases

Decreases.

Remains the same.

Increases.

Decreases.

Remains the same.

Explanation / Answer

1) increses

2)

V = V1 + V2 + V3 = 3.06+2.54 + 3.9 = 9.7 V

3)

decreses

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