Question Detail
Question
When resistors R1, R2, and R3 are connected in series, what is the formula for their equivalent resistance (Req)?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Page 7 states, "The equivalent resistance of a series combination is the sum of the individual resistances: Req = R1 + R2 + R3 + ..."
Hint
In a series circuit, resistances add up directly.