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An RLC series circuit has an applied voltage of 240 volts. R = 48 ohm, XL = 100 ohm, and XC = 36 ohm. What is the circuit impedance (Z)?

User Minja
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1 Answer

4 votes

9514 1404 393

Answer:

48 +j64 ohms

Explanation:

The impedance of a series circuit is the sum ...

R + jXl -jXc

= 48 +j100 -j36

= 48 +j64 . . . . ohms

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Additional comment

"j" is the electrical engineer's name for √-1, because "i" is used to represent current.

User Jonmeyer
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