Deh Swaggz
Apr 16
Give 5application of faraday's law in our daily life ?
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Apr 16
1. Electric generators: Faraday's law is used in the generation of electricity in power plants. When a coil of wire is rotated in a magnetic field, an electric current is induced in the wire according to Faraday's law.
2. Induction cooktops: Induction cooktops use Faraday's law to heat up pots and pans. The cooktop generates a magnetic field that induces an electric current in the metal cookware, causing it to heat up and cook food.
3. Transformers: Transformers use Faraday's law to transfer electrical energy from one circuit to another. When an alternating current flows through the primary coil of a transformer, it creates a changing magnetic field that induces a current in the secondary coil.
4. Magnetic resonance imaging (MRI): MRI machines use Faraday's law to create detailed images of the inside of the body. The machine generates a strong magnetic field that causes hydrogen atoms in the body to align in a certain way. When radio waves are applied, the atoms emit signals that are detected and used to create images.
5. Metal detectors: Metal detectors use Faraday's law to detect metal objects buried underground or hidden in luggage. When a metal object passes through the detector's coil, it disrupts the magnetic field and induces a current in the coil, triggering an alarm.
2. Induction cooktops: Induction cooktops use Faraday's law to heat up pots and pans. The cooktop generates a magnetic field that induces an electric current in the metal cookware, causing it to heat up and cook food.
3. Transformers: Transformers use Faraday's law to transfer electrical energy from one circuit to another. When an alternating current flows through the primary coil of a transformer, it creates a changing magnetic field that induces a current in the secondary coil.
4. Magnetic resonance imaging (MRI): MRI machines use Faraday's law to create detailed images of the inside of the body. The machine generates a strong magnetic field that causes hydrogen atoms in the body to align in a certain way. When radio waves are applied, the atoms emit signals that are detected and used to create images.
5. Metal detectors: Metal detectors use Faraday's law to detect metal objects buried underground or hidden in luggage. When a metal object passes through the detector's coil, it disrupts the magnetic field and induces a current in the coil, triggering an alarm.
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