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Electromagnetic fields form around any current carrying conductor.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoA magnetic field.
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How are electric currents and magnetism related?
Magnetism could be produced due to the flow of electrical current. This was first discovered by Oersted. By changing the magnetic flux linked with a coil electric current could be induced. This was first studied by Michael Faraday. Just due to the orbital motion or spin motion of electron magnetism is produced in tiny form and is known as magnetic dipoles. Such dipoles getting oriented in different form lead to form dia, para and ferro magnetic materials.
Why do electric cells have 2 terminals?
to form an electric circuit two terminals are required it is being closed and electric current passes through it .
What is eletric current?
Current is basically, the rate of flow of charges through a conductor or wire. It is commonly denoted by the alphabet I and measured in Amperes. I = ne/t n = no of electrons e = charge on an electron t = time taken for electron to move
What are the two things needed to make current flow in electricity?
A flow of electrons is needed to have a current. And there (usually) must be a complete circuit. And you need a voltage to make the current move around your circuit. All tied up in Ohms Law - which I'll leave to you.
When a metal reacts with a nonmetal are the substances good conductors of electric current?
The product of a metal reacting with a nonmetal is a salt; in solid form these do not conduct electricity well, but dissolved in water they do.
Energy is a current carrying coil is stored in the form of?
electric field
When a current-carrying wire is made to form a coil around a piece of iron the device is called?
A solenoid with iron core also known as electromagnet
How are electric currents and magnetism related?
Magnetism could be produced due to the flow of electrical current. This was first discovered by Oersted. By changing the magnetic flux linked with a coil electric current could be induced. This was first studied by Michael Faraday. Just due to the orbital motion or spin motion of electron magnetism is produced in tiny form and is known as magnetic dipoles. Such dipoles getting oriented in different form lead to form dia, para and ferro magnetic materials.
Path made for an electric current?
A path made for an electric current is classified as a conductor and can come in the form of many shapes and sizes.
Electric current in metals result form the flow of?
Electrons.
What do you mean by heating and magnetic effect of electric current?
When electric current travels through a conductor, there is always resistance. This resistance causes some of the energy of the current to express as heat. Additionally, the movement of the current causes a magnetic field to form around the current in a clockwise direction. This principle is what allows coil heaters and induction motors to operate.
Why do electric cells have 2 terminals?
to form an electric circuit two terminals are required it is being closed and electric current passes through it .
Will sugar dissolved in water conduct electric currant?
Yes, it will conduct electric current much better than plain water. The sugar molecules in water form a clear solution by ionization facilitating the path of electrons of electric current.
Why does a circuit warm up when it has electric current flowing in it?
Resistors dissipate energy in the form of heat.
The path that a electrical current travels?
A path that is made for an electric current is called a circuit. The two main components in a circuit are the load and a source which are combined with conductors and as a whole form a circuit.
What is a current circuit?
A current circuit refers to a closed path through which electric current flows. It is formed by connecting various electrical components, such as resistors, capacitors, and inductors, with conducting wires. The current circuit allows the flow of electric charges, usually in the form of electrons, from the power source to the load.
What did the first battery do?
Basically the same as later batteries - store energy, and release it in form of an electric current.
