Question

explain the main concepts of Magnetic effects of electric current class 10. No spamming.​

Answer 1

Answer:

the main concepts

the magnetic effect of electric current is defined as electromagnetic effect which means that if a magnetic compass is brought near a electrically charged conductor then the needle of this compass gets deflected because of the flow of electricity

Answer 2

Answer:

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Magnetic effect of electric current - " The production of magnetic field around a conducting wire when electric current is allowed to flow through it, is called magnetic field of electric current."

Uses of magnets: Magnets are used

• in refrigerators.
• in radio and stereo speakers.
• in audio and video cassette players.
• in children’s toys and;
• on hard discs and floppies of computers.

Properties of Magnetic Field:

• The magnitude; of magnetic field increases with increase in electric current and decreases with decrease in electric current.
• The magnitude of magnetic field; produced by electric current; decreases with increase in distance and vice-versa. The size of concentric circles of magnetic field lines increases with distance from the conductor, which shows that magnetic field decreases with distance.
• Magnetic field lines are always parallel to each other.
• No two field lines cross each other.