The input voltage applied to a $CE$ amplifier is $v_i = 0.2 \sin(1000t) \text{ V}$. If the voltage gain of the amplifier is $10$,the equation for the output voltage is ....... $\text{V}$.
- A$0.2 \sin(10,000t)$
- B$0.2 \sin(10,000t + \pi)$
- C$2 \sin(1000t)$
- D$2 \sin(1000t + \pi)$
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