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How an iron nail can be made into a magnet using stroke method?
You stroke it with a magnet.That's how you turn a nail into a magnet.
How to make a magnet?
Making a magnet is very simple. We need : 1. an iron nail or any other long iron object 2. a magnet METHOD: Rub the magnet on the iron nail in one direction. Then lift it and repeat the action . Repeat this series of action 30-50 times. the iron object will turn into a magnet. But it will not become a strong magnet CAUTION: While rubbing the magnet with the iron object, we need to rub it with the same pole on one side
Describe the energy transformation that takes place in a generator?
Mechanical energy to electrical energy. A generator consists of a large magnet placed inside a coil of wire. . When the magnet is rotated (mechanical) it impels the electrons in the wire to move(electrical). Conversely, with suitable electrical engineering, when a magnet is placed inside a wire coil and electricity is passed through the wire, it will make the magnet rotate.
What energy is produced when a coiled wire is spun around a magnet?
Electrical
Is a north or south magnet in a compass a permagnet or an electromagnet?
That's a permanent magnet. After all, the compass doesn't need an electrical current, right?That's a permanent magnet. After all, the compass doesn't need an electrical current, right?That's a permanent magnet. After all, the compass doesn't need an electrical current, right?That's a permanent magnet. After all, the compass doesn't need an electrical current, right?
How can magnet produce current?
Faraday found that a wire passed by a magnet induces a current in the wire. This led to making an electrical generator.
What was the 28 names of Otis boykin inventions?
1. Wire Type Precision Resistor 2. Electrical Resistor Element and Method of Making the Same 3. Electrical Capacitor and Method of Making to Same 4. Method of Making Thin Film Capacitor 5. Electrical Resistance Element and Method of Making the Same 6. Electrical Resistance Capacitor 7. Thin Film Capacitor 8. Self supporting electrical resistor composed of glass, refractory materials and noble metal oxide 9. Electrical Resistor and Method of Making the Same
Three ways for increasing magnetic strength of solenoid?
refers to various ways of making a magnet from magnetic materials.they include: stroking method, electrical method, magnetism through hammaring among others*Induction *Stroking method : 2 types which are single touch method and double touch method *Electrical method ( By keeping the material to be magnetized in a solenoid and passing Direct current through it)The three methods to make magnet are:induction: the process of producing a electric or magnetic effects in a material with an electric charge or a magnet.stroking: is the process of rubbing in one direction.electricity: is a process to do with electric charge, particularly the use of electric energy.The three methods of making magnets are:1. Single touch method2. Double touch methodand by electrical method.
How can an electrical current cause an iron nail to become temporary magnet?
By making the magnetic field around it a negative charge
How do you transfer 40kph mechanicall energy into electrical energy?
The usual method to convert mechanical energy into electrical energy is to move a wire in a magnetic field (or alternately, move the magnet near to a wire).
How do you magnetise a magnetic material?
you can only magnetize something that contains iron. if what you have contains iron, then you rub a magnet on it
Why must you make a magnet by using batteries?
because battery supplies a direct current and to make a magnet with using the electrical method you need to supply direct current to the material {metal}which must be wounded with a coil {solenoid}.
What is true about the magnet if an electric field exists around a magnet?
Then the magnet not only has magnetism, but also an electrical charge.
How an iron nail can be made into a magnet using stroke method?
You stroke it with a magnet.That's how you turn a nail into a magnet.
What is the name of a magnet made using the electrical?
That is an electromagnet.
What does a slip ring do in engineering terms?
A slip ring is a method of making an electrical connection through a rotating assembly. Slip rings, are also called rotary electrical interfaces.,
Making a magnet with another magnet?
if you have a magnet and a magnetic matereal, rub the magnet from one end of it to the other. do this several times and it will eventualy be a magnet.
