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The purpose of the electric cells in an electromagnet is to provide an electric current that generates a magnetic field when it flows through a coil of wire. This magnetic field allows the electromagnet to attract or repel nearby objects, making it useful in various applications such as in electric motors, Transformers, and magnetic cranes.
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What is the purpose of the electric cells in the electromagnet?
The electric cells provide the necessary electrical energy to create a magnetic field in the electromagnet. When connected in a circuit, the electric cells generate a current that flows through the wire coil, inducing magnetism and allowing the electromagnet to attract objects made of ferromagnetic materials.
Why did Volta get an electric current when he connected the cells in a circuit?
Volta got an electric current when he connected the cells in a circuit because the cells produced a potential difference, or voltage, which created an electric field that allowed a flow of electrons to move through the circuit. This flow of electrons is what we call an electric current.
What is the purpose of the Millikan oil drop apparatus in determining the elementary electric charge?
The purpose of the Millikan oil drop apparatus is to measure the elementary electric charge, which is the smallest unit of electric charge. This apparatus allows scientists to determine the charge of individual oil droplets by observing their motion in an electric field, helping to accurately calculate the value of the elementary charge.
What process by which an electric current is produced?
An electric current is produced through a process called electromotive force (EMF), which can be generated by batteries, generators, or solar cells. When a circuit is closed, the EMF causes the flow of electric charge, resulting in an electric current.
What instrument measures current in an electric circuit?
An ammeter is the instrument used to measure current in an electric circuit. It is connected in series in the circuit and provides a reading of the amount of electric current flowing through it.
What is the purpose of the electric cells in the electromagnet?
The electric cells provide the necessary electrical energy to create a magnetic field in the electromagnet. When connected in a circuit, the electric cells generate a current that flows through the wire coil, inducing magnetism and allowing the electromagnet to attract objects made of ferromagnetic materials.
What supplies energy in an electric current?
Electric cells
What was the the purpose of the electric drill?
dentist
What is the purpose of the electric light bulb?
The purpose of a lightbulb is to produce light.
What was the purpose of the electric light bulb?
To convert electric energy into light energy
Why it is that mechanical energy is the output of an electric motor?
Because that is the purpose on an electric motor.
What is the purpose of cell?
To support a living organism
Why did Volta get an electric current when he connected the cells in a circuit?
Volta got an electric current when he connected the cells in a circuit because the cells produced a potential difference, or voltage, which created an electric field that allowed a flow of electrons to move through the circuit. This flow of electrons is what we call an electric current.
What kind of cells are used to turn sunlight into electric current?
Photovoltaic cells.
What type of electric current is produced by fuel cells and solar cells?
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What chemical would you soak plant cells in for the purpose of extracting the pigments from those cells?
what is th purpose of plant cell
A group of connected electric cells?
Battery
