The zener diode has a V_z = 30V. The current passing through the diode for the following circuit is…………mA.

$l=\frac{90?30}{4000}=15mA$

$I_1=\frac{30}{5000}=6mA\&l_2=9mA$

 

<p><span class="mathml" contenteditable="false"> <math> <mrow> <mi>l</mi> <mo>=</mo> <mfrac> <mrow> <mn>9</mn> <mn>0</mn> <mo>? </mo> <mn>3</mn> <mn>0</mn> </mrow> <mrow> <mn>4</mn> <mn>0</mn> <mn>0</mn> <mn>0</mn> </mrow> </mfrac> <mo>=</mo> <mn>1</mn> <mn>5</mn> <mi>m</mi> <mi>A</mi> </mrow> </math> </span></p><p><span class="mathml" contenteditable="false"> <math> <mrow> <msub> <mrow> <mi>I</mi> </mrow> <mrow> <mn>1</mn> </mrow> </msub> <mo>=</mo> <mfrac> <mrow> <mn>3</mn> <mn>0</mn> </mrow> <mrow> <mn>5</mn> <mn>0</mn> <mn>0</mn> <mn>0</mn> </mrow> </mfrac> <mo>=</mo> <mn>6</mn> <mi>m</mi> <mi>A</mi> <mo>&amp;</mo> <msub> <mrow> <mi>l</mi> </mrow> <mrow> <mn>2</mn> </mrow> </msub> <mo>=</mo> <mn>9</mn> <mi>m</mi> <mi>A</mi> </mrow> </math> </span></p><div class="photo-widget-full"><div class="figure"><picture><source srcset="" media=" (max-width: 500px)"><img src="https://images.shiksha.com/mediadata/images/1758104377phpgmgnAr.jpeg" alt="" width="466" height="268" loading="lazy"></picture></div></div><p>&nbsp;</p>

0 Upvotes 0 Upvotes 0 Downvotes

• • Report Abuse
• Comment