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Physics Question on Semiconductor electronics: materials, devices and simple circuits

The value of DC voltage in half wave rectifier in converting AC voltage V = 100 gm (314 t) into DC is

A

100 V

B

50 V

C

30.3 V

D

zero

Answer

30.3 V

Explanation

Solution

Average output in one cycle VDC=V0π=1003.14≃31 VV_{DC} =\frac{V_0}{\pi} =\frac{100}{3.14}\simeq 31\, V