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How you could use a wire and a battery to create a manetic field?
Any current will produce a magnetic field. If you let a current pass through the wire, you got your magnetic field.Note: If you connect the wire directly to the battery, without any resistance, you'll most likely destroy the battery, due to a short circuit.
What happens to the magnetic field around a wire if you reverse the connection between the wire and the poles in a battery?
If you reverse the connection between the wire and the battery poles, the direction of the magnetic field around the wire will also reverse. This is because the flow of current through the wire determines the direction of the magnetic field according to the right-hand rule.
Is platinum magnetic?
No, platinum is not magnetic. It is a non-magnetic metal and does not exhibit magnetic properties.
How is a magnetic force in an electromagnet created?
An electromagnet uses electricity to create the magnetic field. Moving charges create magnetic fields. Knowing that, if we have a lot of copper wire (with a suitable insulator) wrapped around an iron core, we can send direct current through that wire, and it will create a magnetic field. The magnetic field will magnetize the iron core, and the core becomes a magnet. Wrapping wire around a nail and connecting a battery to the ends of the wire will make a simple electromagnet.
Is sulfur magnetic?
No. No, sulfur is not magnetic.
Can a battery have a magnetic charge?
No the battery don't have a magnetic charge.
How does an electromagnet utilize a battery to generate magnetic force?
An electromagnet uses a battery to create a flow of electric current through a coil of wire. This current creates a magnetic field around the coil, which generates magnetic force. The strength of the magnetic force can be controlled by adjusting the amount of current flowing through the coil.
How you could use a wire and a battery to create a manetic field?
Any current will produce a magnetic field. If you let a current pass through the wire, you got your magnetic field.Note: If you connect the wire directly to the battery, without any resistance, you'll most likely destroy the battery, due to a short circuit.
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 happens to the magnetic field around a wire if you reverse the connection between the wire and the poles in a battery?
If you reverse the connection between the wire and the battery poles, the direction of the magnetic field around the wire will also reverse. This is because the flow of current through the wire determines the direction of the magnetic field according to the right-hand rule.
Which change will most likely increase the strength of a magnetic field produced by an electromagnet?
Add a battery
How do you make an electric crane with iron rod and battery?
Wind a piece of wire around the iron core (about 6 or 7 times should do it) and connect both ends to the battery - this makes the iron magnetic - which will lift small metal objects such as paper-clips and drawing pins. The magnetic property is lost when you disconnect the battery.
Is a magnet charged?
A magnet is not "charged" in the same way as a battery or capacitor. Instead, it has magnetic properties because of its alignment of atoms which create a magnetic field. This allows magnets to attract or repel other magnets or magnetic materials.
What did Michael Faraday discover in 1831 that an electrical current could be produced by?
moveing a wire though a magnetic field
How a starter solenoid works?
When the car is started, voltage is sent from the battery to the solenoid. The pull-in coil is capable of drawing a lot of current and generating a large magnetic field, and is the primary drain on the battery. This creates the magnetic force that draws the plunger into the core and completes the circuit between the terminals of the battery. The movement of the plunger causes the starter's drive gear to move into mesh with the flywheel ring gear. This is what causes the motor to turn. The hold-in coil generates a much weaker magnetic field and holds the plunger in place. This saves battery power and reserves most of the battery's life for starting the car.
Will a lead-acid battery function after an Electro Magnetic Pulse has been applied?
Depends on the strength of the pulse. A strong pulse could cause the complete discharge of a battery.
Remove positive battery terminal and car dies?
Yes it does. The alternator will only produce voltage if it has a battery supply. The battery power is used to create a magnetic field in the alternator. Spinning the magnetic field induces an electric field in the stator windings. Then the alternator can produce power to recharge the battery and maintain the electrical supply to the engine and ancilliary circuits.Take away the battery, no electrics, engine dies. Plus, it can also cause an electrical spike that could damage the computer.
