"ବିଦ୍ୟୁତ୍ ସ୍ରୋତ" ପୃଷ୍ଠାର ସଂସ୍କରଣଗୁଡ଼ିକ ମଧ୍ୟରେ ତଫାତ
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'ବିଦ୍ୟୁତ୍ ସ୍ରୋତ' ମାପିବା ପାଇଁ ବ୍ୟବହୃତ [[International System of Units|SI]] ୟୁନିଟ ହେଉଛି [[ampere|
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Electric currents cause [[Joule heating]], which creates [[light]] in [[incandescent light bulbs]]. They also create [[magnetic fields]], which are used in motors, inductors and generators.
The particles that carry the charge in an electric current are called [[charge carrier]]s. In [[metal]]s, one or more electrons from each atom are loosely bound to the atom, and can move freely about within the metal. These [[conduction electron]]s are the charge carriers in metal conductors.
== ସଂକେତ ==
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