explain oesterd's experiments in detail .
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oersted experimented with this, using a compass, which uses the magnetic poles of the Earth to show your which direction you are facing. By bringing the compass near a closed current loop, he was able to interfere with the magnetic field and cause the compass
Observe electromagnetic induction by recreating Oersted’s Experiment.
What will happen when you bring the compass towards the current loop?
Materials
D battery
Insulated wire
Electrical tape
Compass
Box
Electical tape
Procedure
Cut a 1 meter loop of insulated wire.
Use electrical tape to secure a stripped end of the wire to one side of a D battery.
Run the wire up one side of the box, across the top, and down the other side. Make sure you have enough wire so that itcan run along the table or ground to reconnect the battery. Now you have a loop!
Connect the other open end of the wire to the battery so current begins to flow.
Bring the compass into the center of the loop. What happens?
Move the compass around closer to the wire and away from the wire. Record your observations.
Results
The wire will carry a current that creates a magnetic field around itself. Bringing the compass near the wire or in the loop will cause the compass needle to move.
Why?
The current will induce a magnetic field based on the right-handrule. Make a “thumbs-up” sign with your right hand. The thumb will be the direction of the current (flowing from the negative to positive terminal of the battery) and the fingers will curve around in the direction of the magnetic field.
The magnetic field created by the current will interfere with the magnetic field the compass experiences when it is brought near enough.
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Observe electromagnetic induction by recreating Oersted’s Experiment.
What will happen when you bring the compass towards the current loop?
Materials
D battery
Insulated wire
Electrical tape
Compass
Box
Electical tape
Procedure
Cut a 1 meter loop of insulated wire.
Use electrical tape to secure a stripped end of the wire to one side of a D battery.
Run the wire up one side of the box, across the top, and down the other side. Make sure you have enough wire so that itcan run along the table or ground to reconnect the battery. Now you have a loop!
Connect the other open end of the wire to the battery so current begins to flow.
Bring the compass into the center of the loop. What happens?
Move the compass around closer to the wire and away from the wire. Record your observations.
Results
The wire will carry a current that creates a magnetic field around itself. Bringing the compass near the wire or in the loop will cause the compass needle to move.
Why?
The current will induce a magnetic field based on the right-handrule. Make a “thumbs-up” sign with your right hand. The thumb will be the direction of the current (flowing from the negative to positive terminal of the battery) and the fingers will curve around in the direction of the magnetic field.
The magnetic field created by the current will interfere with the magnetic field the compass experiences when it is brought near enough.
Disclaimer and Safety Precautions
Education.com provides the Science Fair Project Ideas for informational purposes only. Education.com does not make any guarantee or representation regarding the Science Fair Project Ideas and is not responsible or liable for any loss or damage, directly or indirectly, caused by your use of such information. By accessing the Science Fair Project Ideas, you waive and renounce any claims against Education.com that arise thereof. In addition, your access to Education.com's website and Science Fair Project Ideas is covered by Education.com's Privacy Policy and site Terms of Use, which include limitations on Education.com's liability.
Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.
AKANKASHA:
its not that i was asking
sir i am asking for his experiment done by him on magnetic effects of electric current .class 10
please its urgent
THANKS A LOT SIR THIS IS THE PERFECT ANSWER ..........
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