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The wire in a electromagnet is the conductive property transferring power. The thicker the wire the more power transferred to the electromagnet for a exponential amount of power.
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How do you make a railway signal using electromagnet?
how to make road rail signal using electromagnet
How will you make an electromagnet stronger without changing the electric cell fitted to the circuit?
Adding more turns of wire to the electromagnet will make it stronger without changing the applied voltage.
What effect does increasing the number of coils have on an electromagnet?
Adding more coils will make the magnetic field stronger. Magnetic field increases.
How does a current in the coil make the straw pointer move?
1.Current in the coil produces a magnetic fieldalso accept "the coil becomes an electromagnet"or "the coil is magnetized"2.The magnet is repelled or attractedalso accept "the field or coil exerts a force on themagnet"
Is a 230V drill as powerful as a 240V drill?
It's the same thing. To make it even more confusing... your power source is 220v.
How do you make a railway signal using electromagnet?
how to make road rail signal using electromagnet
When you make a homemade electromagnet with wire and a nail and a battery does stripping the wire that is coiled around the nail make the electromagnet stronger?
No, this will stop the magnet from functioning and is the same as using a short thick wire instead of a long coiled wire.
Can you make a sentence using the word powerful?
Extremely powerful weather forces are unleashed during a tropical storm
Can you make an electromagnet with aluminum wire?
No. You should use a wire with the best electric conductivity (copper or silver) and wrap it around a (soft) iron core. The wire creates the magnetic field, the iron core concentrates it and turns into a magnet when a voltage is applied to the wire. Iron has rather poor conductivity and malleability so is not suited as the coil of an electromagnet.
How can you make your spherometer more sensitive?
By using an electromagnet with a variable resister to finely-balance your spherometer's intrinsic, counter-clockwise torque--assuming that you are in the northern hemisphere. If you are in the Southern Hemisphere, then you'll simply need to reverse the polarity of your electromagnet.
How do you build a electromagnet?
im in South Africa trying to make an electromagnetic trian through using magnets from car speakers and trying to them repell
Is a toothpick a part of an electromagnet?
Not generally, although MacGuyver could make an electromagnet with a toothpick and a spool of wire.
Which is not a way to make an electromagnet stronger?
To chew on it.
What is the purpose of the soft iron core used in making electromagnet?
The purpose is to enhance the magnetic field - to make it stronger - compared to just using air.
What must pass through a coil in order to make an electromagnet?
An electrical current will cause an electromagnet to energise.
How does an electromagnet make the sounds you hear in headphones?
It needs more than an electromagnet. You have an electromagnet with an iron diaphragm in the magnetic field. When the audio current from the amp flows in the electromagnet, the diaphragm moves at the same frequency, making the sound that you hear.
How do you make an electromagnet field stronger?
You could either put a bar of iron in the center of the electromagnet, increase the voltage that you put in, or make more loops of wire.
