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Electro Magnets can work without battery power, hook up a really powerful solar panel and a resister to circulate an even current, add strands of copper wire and coil them around a tube to make them circular. hook them up to the solar panels to make the electro magnet's power circulate through the wire!! I tried it and its fun!
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How do you charge a battery without losing the radio code?
Just hook up the charger to the battery while it is still in the car and do not unhook it.
Do you have to have a battery for the GSR200 ibanez bass?
no but the phat bass boost won't work. that is the active part. the pickups are passive and don't need a battery
Everytime i turn on myr accessories like my radio why does it it drain your battery?
If you use the radio without the engine running you will eventually discharge the power from the battery. It should be fine for a couple of hours, If not, your battery may need replacing.
How do you listen to radio without running battery down?
Turn the ignition key to the accessory position which is normally counterclockwise. Only the radio will be drawing power. If you have a good battery you could listen for a couple of hours without running the battery down. Any longer and the battery may go dead. Make sure that the headlights are off; these may still remain on when the key is in the accessory position. Headlights will drain the battery very quickly. It may also be advisable to run the engine for a few minutes every half-hour or so, to recharge the battery.
An electromagnet can pick up heavy items. A. All the time B. Only when a current is running through it. C. All of the above. D. None of the above?
B. Only when a current is running through it. An electromagnet generates a magnetic field and can pick up heavy items only when an electric current is flowing through its coil. Without the current, it does not produce a magnetic field and cannot lift objects.
What does a battery contribute to an electromagnet to help it work?
A core
Does using a stronger battery create a stronger electromagnet?
Using a stronger battery can increase the current flowing through the electromagnet, which in turn can increase the strength of the magnetic field produced by the electromagnet. So, a stronger battery can result in a stronger electromagnet.
Does a battery use an electromagnet?
No, a battery does not use an electromagnet. A battery generates electrical energy through a chemical reaction within it, which creates a flow of electrons in a circuit. An electromagnet, on the other hand, uses electricity to create a magnetic field when the electric current passes through a coil of wire.
How do you get your cellphone to work without a battery?
it don't
Does an electromagnet work without a nail?
Yes, an electromagnet can work without a nail. The core material affects the strength of the magnetic field produced, with a nail being a common choice due to its magnetic properties. Other core materials like iron or steel can also be used to create an electromagnet.
Does an electromagnet work without a switch?
Yes it does but dont leave it on for too long since it uses a lot of electricity.
What is used to produce an electromagnet?
A Battery, wire, nail/metal cylinder.
Can an electromagnet create a magnetic field when the battery is removed?
If the electromagnet has a core, which has become magnetized, then the core will have a residual magnetic field when the power is removed.
What object is not needed for making a electromagnet?
Every thing except a conducting wire, battery and a soft iron core is not needed for making an electromagnet
Does computer work without electricity?
no you cannot turn it on without electricity or some type of battery but, no it wont work
Can a slim psp 2001 work without a battery?
No it cant.
Is a electromagnet with a six volt lantern battery really powerful or not?
Is a eletromagnet with a six volt lantern battery really powerful or not?
