{"id":42618,"date":"2025-06-29T07:17:00","date_gmt":"2025-06-29T07:17:00","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=42618"},"modified":"2025-06-29T07:17:02","modified_gmt":"2025-06-29T07:17:02","slug":"tesla-t-is-a-unit-of-magnetic-field-and-1-t-equals","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/tesla-t-is-a-unit-of-magnetic-field-and-1-t-equals\/","title":{"rendered":"Tesla (T) is a unit of magnetic field and 1 T equals"},"content":{"rendered":"\n<p>Tesla (T) is a unit of magnetic field and 1 T equals Select one: N 1T =1 C.m\/s b. a and \u20ac only are correct N 1T = 1 A:m a, b, \u20ac are correct 1 T= 104 G<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"614\" height=\"434\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-492.png\" alt=\"\" class=\"wp-image-42619\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-492.png 614w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-492-300x212.png 300w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>Based on the principles of physics, the correct option is&nbsp;<strong>d<\/strong>, assuming a typographical error in the option&#8217;s text. Here is a detailed explanation:<\/p>\n\n\n\n<p>The question asks to identify the correct equivalent for 1 Tesla (T), the SI unit of magnetic field strength. To determine the answer, we must evaluate each statement.<\/p>\n\n\n\n<p><strong>Statement a: 1 T = 1 N \/ (C\u00b7m\/s)<\/strong><br>This equivalence is derived from the Lorentz force law, which describes the force (F) on a point charge (q) moving with velocity (v) through a magnetic field (B):&nbsp;<strong>F = qvB<\/strong>. By rearranging this formula to solve for the magnetic field, we get&nbsp;<strong>B = F \/ (qv)<\/strong>. Analyzing the SI units for each term:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Force (F) is in Newtons (N).<\/li>\n\n\n\n<li>Charge (q) is in Coulombs (C).<\/li>\n\n\n\n<li>Velocity (v) is in meters per second (m\/s).<br>Therefore, the unit for B, the Tesla, is equivalent to N \/ (C\u00b7m\/s). This statement is correct.<\/li>\n<\/ul>\n\n\n\n<p><strong>Statement c: 1 T = 1 N \/ (A\u00b7m)<\/strong><br>This equivalence comes from the formula for the force on a straight, current-carrying wire of length (L) in a uniform magnetic field (B):&nbsp;<strong>F = ILB<\/strong>. Solving for B gives&nbsp;<strong>B = F \/ (IL)<\/strong>. The SI units are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Force (F) is in Newtons (N).<\/li>\n\n\n\n<li>Current (I) is in Amperes (A).<\/li>\n\n\n\n<li>Length (L) is in meters (m).<br>Thus, the Tesla is equivalent to N \/ (A\u00b7m). This statement is also correct. It is consistent with statement\u00a0a\u00a0because an Ampere is defined as a Coulomb per second (A = C\/s).<\/li>\n<\/ul>\n\n\n\n<p><strong>Statement e: 1 T = 10\u2074 G<\/strong><br>This is the standard conversion factor between the Tesla (the SI unit) and the Gauss (G, the CGS unit). The Gauss is a smaller unit of magnetic field strength, and the precise conversion is 1 Tesla equals 10,000 Gauss. This statement is correct.<\/p>\n\n\n\n<p><strong>Conclusion<\/strong><br>Since statements&nbsp;a,&nbsp;c, and&nbsp;e&nbsp;are all factually correct, the best choice must be the one that includes all of them. Option&nbsp;d&nbsp;reads &#8220;a, b, c are correct&#8221;. This is almost certainly a typo and was intended to read &#8220;a, c, and e are correct&#8221;. Option&nbsp;b&nbsp;(&#8220;a and c only are correct&#8221;) is incorrect because it excludes the valid statement&nbsp;e. Given that&nbsp;a,&nbsp;c, and&nbsp;e&nbsp;are all true, option&nbsp;d&nbsp;is the most comprehensive choice and the intended answer, despite its typographical error.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-340.jpeg\" alt=\"\" class=\"wp-image-42620\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-340.jpeg 1024w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-340-300x300.jpeg 300w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-340-150x150.jpeg 150w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-340-768x768.jpeg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Tesla (T) is a unit of magnetic field and 1 T equals Select one: N 1T =1 C.m\/s b. a and \u20ac only are correct N 1T = 1 A:m a, b, \u20ac are correct 1 T= 104 G The Correct Answer and Explanation is: Based on the principles of physics, the correct option is&nbsp;d, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42618","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/42618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=42618"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/42618\/revisions"}],"predecessor-version":[{"id":42621,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/42618\/revisions\/42621"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=42618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=42618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=42618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}