https://community.element14.com/technologies/passive-components/w/pollsen-USTelligent Community 12https://community.element14.com/technologies/passive-components/w/polls/20280/poll-do-you-know-the-scientists-who-developed-classical-electromagnetic-theoryMon, 11 Oct 2021 14:59:05 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c686d674-31aa-4ce7-a1b2-358e9be1a218rscasnyCurrent Revision posted to Polls by rscasny on 10/11/2021 2:59:05 PM<br /> <p style="margin:0;"><strong>Classical electromagnetic theory explains how electromagnetic forces interact with charges and currents based on a Newtonian model.</strong></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">Here&#39;s the poll question:</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">In 1820 _________ discovered that when an electric current flows in a conductor a magnetic field is produced. Less than a decade later,&nbsp; ________ established the relationship between current and the magnetic field. In 1831, ________ discovered that a changing magnetic field causes current to flow in a closed electric circuit linked by a magnetic field. _________demonstrated that there is a relationship between a changing magnetic field and the induced current. ________ proved that magnetic poles cannot exist in isolation. In 1865, _______ unified electromagnetism theory in four equations that completely describe the behavior of electric and magnetic fields.</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">(If you like this quiz question, stay tuned to the element14 Quiz Series.<strong> In September, we will publish our Quiz on Inductors</strong>. This quiz question is a taste of what you will be quizzed on. As usual, if you get 100%, you will earn a secret prize.</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">Randall Scasny</p><p style="margin:0;">element14 Quiz Maker</p><p><p align="center">[Please visit the site to access the poll]</p></p><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: electromagnetics, inductors</div> https://community.element14.com/technologies/passive-components/w/polls/20274/what-resistor-feature-do-you-consider-now-that-you-didn-t-think-about-10-years-agoMon, 11 Oct 2021 14:59:03 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:4e7418c4-2b5e-4272-914a-09e842c0572crscasnyCurrent Revision posted to Polls by rscasny on 10/11/2021 2:59:03 PM<br /> <p style="margin:0;">What Resistor Feature Do You Consider Now that You Didn&#39;t Think About 10 Years Ago?</p><p><p align="center">[Please visit the site to access the poll]</p></p><div style="clear:both;"></div> https://community.element14.com/technologies/passive-components/w/polls/20266/will-embedded-passive-components-obsolete-surface-mounted-passivesMon, 11 Oct 2021 14:59:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ee139a41-4d28-4314-b10c-b5dbf3574f71rscasnyCurrent Revision posted to Polls by rscasny on 10/11/2021 2:59:00 PM<br /> <p style="margin:0;">Embedded passive components are buried within the PCB substrate during fabrication. They can offer benefits such as lower costs, improved electrical performance, increased packaging density, less parasitic losses, less cross talk, improved signal transmission, and more.</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">Here&#39;s the question: Will Embedded Passives Components Obsolete Surface Mounted Passives?</p><p><p align="center">[Please visit the site to access the poll]</p></p><div style="clear:both;"></div> https://community.element14.com/technologies/passive-components/w/polls/20213/how-are-you-be-affected-by-the-shortage-of-multi-layer-ceramic-capacitorsMon, 11 Oct 2021 14:58:39 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:dfa75f98-d9de-470c-a81e-55188008571brscasnyCurrent Revision posted to Polls by rscasny on 10/11/2021 2:58:39 PM<br /> <p style="margin:0;">The <a class="jive-link-external-small" href="https://www.avnet.com/wps/portal/abacus/solutions/technologies/passive/capacitors/the-global-mlcc-shortage/" target="_blank">global shortage</a> in Multi-layer Ceramic Capacitors (MLCCs) is creating a squeeze on getting them. There’s an industry-wide shortage of MLCCs, and lead times, where quoted, are up to 50 weeks on new orders. Companies are struggling to get their hands on MLCCs, which could result in production slowing down or even stopping. We’re already receiving anecdotal evidence of companies having reached line-stops because they can’t get the MLCCs to assemble their printed circuit boards.</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"><strong>So, my question is: how are you being affected by the reported shortage of MLCCs. </strong></p><p><p align="center">[Please visit the site to access the poll]</p></p><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: passive_featured</div> https://community.element14.com/technologies/passive-components/w/polls/20182/what-do-you-want-to-know-about-passive-componentsMon, 11 Oct 2021 14:58:28 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:67a087bb-a243-4660-a204-9fac0e32bee6rscasnyCurrent Revision posted to Polls by rscasny on 10/11/2021 2:58:28 PM<br /> <p style="margin:0;">What do you want to know about passive components (and you don&#39;t know or would like to know more about)?</p><p><p align="center">[Please visit the site to access the poll]</p></p><div style="clear:both;"></div> https://community.element14.com/technologies/passive-components/w/pollsFri, 01 Oct 2021 17:56:57 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c6771638-46a6-48f2-923c-e196ce34170bmigration.userCurrent Revision posted to Polls by migration.user on 10/1/2021 5:56:57 PM<br /> <div style="clear:both;"></div>