{"id":3768,"date":"2023-01-10T10:27:59","date_gmt":"2023-01-10T10:27:59","guid":{"rendered":"https:\/\/6thclass.deltapublications.in\/?page_id=3768"},"modified":"2025-12-19T04:58:00","modified_gmt":"2025-12-19T04:58:00","slug":"s-12-c-a-bulb-connected-to-an-electric-cell","status":"publish","type":"page","link":"https:\/\/6thclass.deltapublications.in\/index.php\/s-12-c-a-bulb-connected-to-an-electric-cell\/","title":{"rendered":"s-12.c A Bulb Connected To An Electric Cell"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-6f639d9e5dfa8b73f05f332d0a3ee628\" style=\"color:#00056d;text-transform:uppercase\"><strong>A Bulb Connected to an Electric Cell<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-aae0d72b0df05b1a7d05750bd97517d2\" style=\"color:#74008b\"><strong>Key Notes :<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-cf3f4d7aacb4466797351c918d39e7c5\" style=\"color:#000060\"><strong>Components Involved<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Bulb<\/strong>: A device that produces light when electricity flows through it.<\/li>\n\n\n\n<li><strong>Electric Cell (Battery)<\/strong>: A source of electrical energy that provides the power to light the bulb. It has two terminals: positive (+) and negative (-).<\/li>\n\n\n\n<li><strong>Connecting Wires<\/strong>: Wires used to connect the bulb to the electric cell, allowing electricity to flow.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-9aac2351df40e761014ceab6366d32c4\" style=\"color:#000060\"><strong>How It Works<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The electric cell provides electrical energy, which flows through the connecting wires to the bulb.<\/li>\n\n\n\n<li>The <strong>filament<\/strong> inside the bulb heats up due to the electric current passing through it and produces light.<\/li>\n\n\n\n<li><strong>Complete Circuit<\/strong>: For the bulb to light up, the electric circuit must be complete (unbroken). If the circuit is broken, no current flows, and the bulb will not light.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-f666dd1041c7124119b2825f61056ec1\" style=\"color:#000060\"><strong>Understanding the Circuit<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Closed Circuit<\/strong>: When the bulb is connected properly to the electric cell, the circuit is closed, and the electricity flows, causing the bulb to light up.<\/li>\n\n\n\n<li><strong>Open Circuit<\/strong>: If there is a break in the circuit (like a loose wire or broken connection), the circuit is open, and the electricity cannot flow, so the bulb will not light.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-ab3bb8cddbf295ec50eb41f7a71b2c1e\" style=\"color:#000060\"><strong>Polarity of the Cell<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The positive terminal (+) of the cell is connected to one terminal of the bulb, and the negative terminal (-) is connected to the other.<\/li>\n\n\n\n<li>The direction of the flow of current is from the negative terminal of the electric cell, through the bulb, and back to the positive terminal.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-c4f0e870b22e41adedde8c5399f8052d\" style=\"color:#000060\"><strong>Series and Parallel Circuits<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Series Circuit<\/strong>: When bulbs are connected end-to-end in a single loop, the current flows through each one. If one bulb goes out, the entire circuit stops working.<\/li>\n\n\n\n<li><strong>Parallel Circuit<\/strong>: When bulbs are connected in separate branches, each bulb gets the same amount of current. If one bulb goes out, the others remain lit.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-d8bd4b5f14251e5f60b89f2f4e3663d1\" style=\"color:#000060\"><strong>Effects of a Faulty Circuit<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Burnt-out Bulb<\/strong>: If the filament inside the bulb breaks, the circuit will be open, and the bulb will not light up.<\/li>\n\n\n\n<li><strong>Weak or Dead Cell<\/strong>: If the electric cell is weak or dead, the current flow will not be enough to light the bulb.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-987e3685ef48658b51736692cf6d946d\" style=\"color:#000060\"><strong>Safety Precautions<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Always ensure that the connections are secure to avoid short circuits or accidents.<\/li>\n\n\n\n<li>Never touch the bulb directly when the circuit is on, as it can get hot.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/82219\/535\/330\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44.png\" alt=\"\" class=\"wp-image-4951\" srcset=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44.png 500w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44-300x300.png 300w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44-150x150.png 150w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81745\/575\/789\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-44.png\" alt=\"\" class=\"wp-image-4952\" srcset=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-44.png 500w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-44-300x300.png 300w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-44-150x150.png 150w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-44-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A Bulb Connected to an Electric Cell Key Notes : Components Involved How It Works Understanding the Circuit Polarity of the Cell Series and Parallel Circuits Effects of a Faulty Circuit Safety Precautions Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3768","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3768"}],"version-history":[{"count":17,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3768\/revisions"}],"predecessor-version":[{"id":17401,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3768\/revisions\/17401"}],"wp:attachment":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}