Determine the inductive reactance in ohms of a 2H coil for 60Hz. Group of answer choices75.4 ohms754 ohms125 ohms377 ohms
Question
Determine the inductive reactance in ohms of a 2H coil for 60Hz.
Group of answer choices:
- 75.4 ohms
- 754 ohms
- 125 ohms
- 377 ohms
Solution
The inductive reactance (X_L) of a coil can be calculated using the formula:
X_L = 2πfL
where: f is the frequency (in Hz) L is the inductance (in H)
Given: f = 60 Hz L = 2 H
Substituting these values into the formula, we get:
X_L = 2π * 60 * 2 X_L = 2 * 3.1416 * 60 * 2 X_L = 753.98 ohms
So, the inductive reactance of the coil is approximately 754 ohms.
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