As the number of resistors in a series circuit increases, the overall resistance (increases, decreases, remains the same) and the current in the circuit (increases, decreases, remains the same). Please choose 2 answers, the number 1 for the first blank and 2 for the second blank

As the number of resistors in a series circuit increases, the overall resistance increases and the current in the circuit remains the same.

Explanation:

The total resistance of resistors in series is equal to the sum of individual resistances. Therefore, as the number of resistors in a series circuit increases, the sum increases and hence the overall resistance increases.

Now, the current flowing through each resistor in a series is same while the potential drops across each of the resistor. Therefore, increasing the number of resistors doesn't have any effect on the current and thus the current flowing will remain the same.

As the number of resistors in a series circuit increases, the overall resistance increases and the current in the circuit remains the same.

As the number of resistors in a series circuit increases, the overall resistance increases and the current in the circuit decreases.

The resistor is a circuit component that offer opposition to the flow of current. When resistors are connected in series, the equivalent resistance is obtained from; RT = R1 + R2 + R3 + . Hence, as the number of resistors in a series circuit increases, the overall resistance increases.

From Ohm's law;

V = IR

Where;

V = voltage

I = current

R = resistance

I = V/RT

As the total resistance in series increases, the current in the circuit decreases.

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