How does an electric generator work?
By rotating copper coil around permanent magnet.
As the coil rotates, the magnetic field surrounding the permanent magnet is disrupted, resulting in the generation of current within the coil.
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An electric generator works by converting mechanical energy into electrical energy through the principle of electromagnetic induction. This involves rotating a coil of wire within a magnetic field, which induces an electric current in the wire according to Faraday's law of electromagnetic induction. The rotation of the coil can be achieved by various means, such as steam turbines, water turbines, wind turbines, or internal combustion engines. As the coil rotates, it cuts through the magnetic field lines, generating an alternating current (AC) in the wire. This alternating current can then be transferred through wires to power electrical devices.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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