Question #201812

For low-pass RL filter with R = 20 Î© and L = 2 mH , the corner frequency is:

Select one:

a. 3,979 Hz

b. 796 Hz

c. 1,592 Hz

d. 19,894 Hz

e. 7.958 Hz

Expert's answer

"f_c=\\frac{R}{2 \\pi L}=\\frac{20}{2 \\pi *2*10^{-3}}=1591.5 Hz"

"\\therefore" Correct option is C

Learn more about our help with Assignments: Electrical Engineering

## Comments

## Leave a comment