Referring to the given circuit, find ZTH if R is 15 kΩ and RL is 38 k – McqOptions

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1.	Referring to the given circuit, find ZTH if R is 15 kΩ and RL is 38 kΩ.
A.	9.82 ∠-51.3° kΩ
B.	9.2 ∠-38.3° kΩ
C.	.38 ∠-51.3° kΩ
D.	80 ∠-38.3° kΩ
Answer» D. 80 ∠-38.3° kΩ

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