Physics · 2011
NEET 2011 · Mains · Code B · Q102
A zener diode, having breakdown voltage equal to 15V, is used in a voltage regulator circuit shown in figure. The current through the diode is:
A zener diode, having breakdown voltage equal to 15V, is used in a voltage regulator circuit shown in figure. The current through the diode is :
Official answer
(4)
$\displaystyle 5$ mA
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