In a series circuit with resistances of 4 ohms, 6 ohms, and 10 ohms, what is the total resistance of the circuit?

In a series circuit, the total resistance is calculated by simply adding together the individual resistances. This is because the total resistance in a series configuration increases with each additional resistor.

For the given circuit with resistances of 4 ohms, 6 ohms, and 10 ohms, the calculation involves:

Total Resistance = 4 ohms + 6 ohms + 10 ohms = 20 ohms

Thus, the total resistance of the circuit is indeed 20 ohms. Understanding this principle is essential for analyzing electrical circuits, as it demonstrates how resistors affect the overall current flow within the system.