What is the relationship between the frequency and the inductive reactance in an

₹0.0

Question: What is the relationship between the frequency and the inductive reactance in an AC circuit? (2022)

Options:

Correct Answer: Directly proportional

Exam Year: 2022

Solution:

Inductive reactance is directly proportional to the frequency of the AC source.

What is the relationship between the frequency and the inductive reactance in an AC circuit? (2022)

What is the relationship between the frequency and the inductive reactance in an AC circuit? (2022)

Step 1: Understand what inductive reactance is. It is the opposition that an inductor offers to the flow of alternating current (AC).
Step 2: Know that frequency refers to how many times the AC current changes direction in one second, measured in hertz (Hz).
Step 3: Learn the formula for inductive reactance (XL), which is XL = 2πfL, where 'f' is the frequency and 'L' is the inductance in henries.
Step 4: Notice that in the formula, as the frequency (f) increases, the inductive reactance (XL) also increases.
Step 5: Conclude that inductive reactance is directly proportional to frequency, meaning if frequency goes up, inductive reactance goes up too.

No concepts available.