A 4.7 zener has a resistance of 15 . When a current 20 mA passes through it, then the terminal voltage is

A 4.7 zener has a resistance of 15 . When a current 20 mA passes throu

1.	A 4.7 zener has a resistance of 15 . When a current 20 mA passes through it, then the terminal voltage is
A.	5 V
B.	10 V
C.	15 V
D.	20 V
Answer» B. 10 V

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A 4.7 zener has a resistance of 15 . When a current 20 mA passes through it, then the terminal voltage is

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