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When an electric current overcomes resistance, it produces heat. This is due to the collision of electrons with atoms in the conductor, which generates thermal energy. The amount of heat produced is proportional to the square of the current flowing through the resistance and the resistance itself.
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What does electric current produce?
Electric current produces magnetic fields around the conductor through which it flows, according to Ampère's law. Additionally, electric current also generates heat due to the resistance of the material through which it passes.
What type of load is designed to produce heat by opposing the flow of electric current?
A resistive load is designed to produce heat by opposing the flow of electric current. This type of load converts electrical energy into heat energy through the resistance it offers to the current passing through it. Examples include heating elements in appliances like toasters and electric stoves.
Which material produce heat energy when electric current is passed though them and why?
Materials such as metals (e.g. copper, aluminum) and conductive materials (e.g. graphite) produce heat energy when electric current is passed through them because of resistance. Resistance is the property that causes the material to hinder the flow of electrons, converting electrical energy into heat energy. This phenomenon is known as Joule heating.
What does electric current do?
Electric current is the flow of electric charge through a conductor. It produces various effects such as heating, lighting, and magnetism. In electronics, current is used to power devices and transmit signals.
Can moving electrons through a magnetic field can produce an electric current?
Yes, a moving electron in a magnetic field can induce an electric current. This is the principle behind electromagnetic induction, where a changing magnetic field induces an electric current in a conductor.
What does electric current produce?
Electric current produces magnetic fields around the conductor through which it flows, according to Ampère's law. Additionally, electric current also generates heat due to the resistance of the material through which it passes.
What does electric current?
transmitission of current produce an electric field.and it produce power
What animal can produce an electric current?
There are eels that can produce an electric shock. They are called electric eels.
What type of load is designed to produce heat by opposing the flow of electric current?
A resistive load is designed to produce heat by opposing the flow of electric current. This type of load converts electrical energy into heat energy through the resistance it offers to the current passing through it. Examples include heating elements in appliances like toasters and electric stoves.
Wire coild inside an electric toaster gets hot when a current flows through it the property of this wire to produce lots of heat from electricity is measured in?
The property of the wire to produce heat from electricity is measured in terms of its resistance to the flow of electric current, commonly expressed in Ohms (Ω). Specifically, the wire's ability to convert electrical energy into heat energy is quantified by its resistance value, as described by Ohm's Law (V = I * R), where V is voltage, I is current, and R is resistance.
Does copper need a voltage to produce a current?
Copper can not of itself produce a current. <><><><><> However, resistance, be it copper or some other material, will produce a current if a voltage is applied to it. The rule is Ohm's law: Current = Voltage divided by resistance.
What resistance would produce a current of 25 ampers?
resistance does not produce currents . you need source (like voltage source , current source ,or , discharging capacitor) to generate current .
Which material produce heat energy when electric current is passed though them and why?
Materials such as metals (e.g. copper, aluminum) and conductive materials (e.g. graphite) produce heat energy when electric current is passed through them because of resistance. Resistance is the property that causes the material to hinder the flow of electrons, converting electrical energy into heat energy. This phenomenon is known as Joule heating.
What does electric current do?
Electric current is the flow of electric charge through a conductor. It produces various effects such as heating, lighting, and magnetism. In electronics, current is used to power devices and transmit signals.
What does dynamo produce?
It produces an electric current.
What is needed to produce electromagnets?
electric current
What device uses motion in an electric field to produce an electric current?
electric genarator
