{"page":"\n\n
\n
\n
\n
\n
\n\nVideo\n
\n

\nElectromagnetic Induction and Generators\n

\n
\n
\nGet Free Access for 10 Days!\n
\n
\n
\n
\n
\n
×
\n\n\n
\n\nPublisher:\n\nCurated Video\n\n\n
\n
\nThis video discusses the concept of electromagnetic induction. The video highlights the factors that affect the size and direction of the induced potential difference. The generator effect is explained, and it is noted that the induced...\nThis video discusses the concept of electromagnetic induction. The video highlights the factors that affect the size and direction of the induced potential difference. The generator effect is explained, and it is noted that the induced current generates a magnetic field that opposes the original change causing it. The video also explains the use of alternators and dynamos to produce electric currents in two different ways - alternating current and direct current, respectively. The functioning of these devices is depicted with diagrams, and their respective graphs for current against time are shown.\n
\n
\n\n
\n
\n
\n
\n

Resource Details

\n
\n
\n
\n
Curator Rating
\n
\n
\n
\n
\n
\n
Educator Rating
Not yet Rated
\n
\n
\n
\n
\n
Media Length
\n
3:45
\n
\n
\n
\n
\n
Grade
9th - Higher Ed
\n
\n
\n
\n
\n
Subjects
Science
6 more...
\n
\n
\n
\n
\n
Media Type
Instructional Videos
\n
\n
\n
\n
\n
Source:
\n
\nKnowMo Physics\n\n
\n
\n
\n
\n
\n
Date
\n
2018
\n
\n
\n
\n
\n\n
Language
English
\n
\n
\n
\n
\n
Audiences
For Teacher Use
2 more...
\n
\n
\n
\n
\n
Usage Permissions
Fine Print: Educational Use
\n
\n
\n
\n
\n
\n

Additional Materials

\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Preview\n
\n
\n
\n

Concepts

\n
\n
potential difference, size
\n
\n\n\n
\n
\n
\n
\n

Additional Tags

\n
\n
gcse, and, igcse, science, physics, snapshot, induced, potential, magnetic field, change causing, slip rings, complete circuit, generator effects, external circuit, current leaves, direct current, coil mounted, coil rotates, opposite direction, circuit, generator, move, simple, diagram, current, coil, alternator, consists, direction, conductor, ends, wire, meter, moving, part
\n
\n\n\n
\n
\n
\n
\n

Classroom Considerations

\n
Best For: Explaining a topic
Video is ad-free
\n
\n
\n

Educator Ratings

\n
\n
\n
\n
\n
\n\nShow resource details\n
\n
\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Electromagnetic Induction and Generators\" href=\"/subscription/new\">\"Electromagnetic\n\n
\n
\n
\n\n\n\n"}