If three lamps of 2 ohms, 6 ohms, and 10 ohms are connected in series, their total resistance value is

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Multiple Choice

If three lamps of 2 ohms, 6 ohms, and 10 ohms are connected in series, their total resistance value is

Explanation:
In a series circuit, resistances add because the same current flows through each component and each one adds to the total opposition the current faces. So add the three values: 2 ohms + 6 ohms + 10 ohms = 18 ohms. The total resistance is 18 ohms. The other numbers would come from leaving out a resistor or treating the circuit as parallel, which is not the case here.

In a series circuit, resistances add because the same current flows through each component and each one adds to the total opposition the current faces. So add the three values: 2 ohms + 6 ohms + 10 ohms = 18 ohms. The total resistance is 18 ohms. The other numbers would come from leaving out a resistor or treating the circuit as parallel, which is not the case here.

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