True electric currents refer to the movement of electric charge carriers through a conductor, such as electrons in a wire. It is this flow of charge that powers electrical devices and circuits. The direction of the current is defined as the flow of positive charge, even though in reality it is often negative charges (electrons) that are moving.
False, Pb (lead) is an electrolyte and can pass electricity VERY efficiently, but unfortunately pencil "lead" is actually graphite, which is a derivative of stone, and will not effectively pass an electric current.
That answer is false NOT true.
No, permanent magnets are not produced by electric currents. They are made from materials that are magnetized and retain their magnetic properties without the need for external electric currents.
Actually, electric currents and magnets are closely related through electromagnetism. When an electric current flows through a wire, it generates a magnetic field around the wire. Similarly, moving magnets can induce an electric current in a wire. This relationship forms the basis of electromagnetism and is utilized in various technologies like electric motors and generators.
The letter "I" is typically used to represent electric currents in equations.
False, Pb (lead) is an electrolyte and can pass electricity VERY efficiently, but unfortunately pencil "lead" is actually graphite, which is a derivative of stone, and will not effectively pass an electric current.
That answer is false NOT true.
more than 1
No, permanent magnets are not produced by electric currents. They are made from materials that are magnetized and retain their magnetic properties without the need for external electric currents.
Actually, electric currents and magnets are closely related through electromagnetism. When an electric current flows through a wire, it generates a magnetic field around the wire. Similarly, moving magnets can induce an electric current in a wire. This relationship forms the basis of electromagnetism and is utilized in various technologies like electric motors and generators.
The letter "I" is typically used to represent electric currents in equations.
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Yes
Electric currents
An ampere meter
theres no answer
Electric currents in the ionosphere