Current through the Zener diode in a voltage regulator circuit

1. A.
   35 mA
2. B.
   25 mA
3. C.
   15 mA
4. D.
   5 mA

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1. A.
   20 mA
2. B.
   5 mA
3. C.
   10 mA
4. D.
   15 mA

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1. A.
   30 mA
2. B.
   17.5 mA
3. C.
   15 mA
4. D.
   12.5 mA

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1. A.
   $\dfrac{(V_0 - V_Z)}{R_S}$
2. B.
   $\dfrac{(V_0 - V_Z)}{R_L}$
3. C.
   $\dfrac{V_Z}{R_L}$
4. D.
   $\left(\dfrac{V_0 - V_Z}{R_S}\right) - I_L$

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1. A.
   $5.00$ mA
2. B.
   $6.25$ mA
3. C.
   $11.25$ mA
4. D.
   $16.25$ mA

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