Question

consider the circuit shown, where v1 = 1.6 v, v2 = 2.40 v, r1 = 1.2 kω, r2 = 1.9 kω, and r3 = 1.5 kω.

Answer 1

When resistors are connected in series, their resistances add up. In this circuit, the total resistance of the two resistors in series is 2.45 MΩ.

Step-by-step explanation:

In this circuit, we have two resistors in series with resistance values of 750 kΩ and 1.7 MΩ. When resistors are connected in series, their resistances add up. So, the total resistance of the circuit is the sum of the resistances of the two resistors. In this case, the total resistance would be 750 kΩ + 1.7 MΩ, which is equal to 2.45 MΩ.