Electronics - RL Circuits - Discussion
Discussion Forum : RL Circuits - Filling the Blanks (Q.No. 6)
6.
The impedance of a series circuit when R = 15 k
and XL = 10 k is approximately equal to ________.
and XL = 10 k is approximately equal to ________.5 k
6 k
18 k
25 k
Discussion:
2 comments Page 1 of 1.
Chandan said:
1 decade ago
impedance = sqrtof(r^2+xl^2) ie sqrt(225+100) i.e 18kohm
Dipankar biswas said:
1 decade ago
Sum of two no is 325. But sqrt of 18 is 324.
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