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Question
Write three uses of an electromagnet.
Write three uses of an electromagnet.
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Solution
The three uses of an electromagnet are as follows:
- Home Appliances- Electromagnet is used in home appliances such as electric fans, and electric doorbells. In an electric fan, the motor keeps on rotating and changing the magnetic field across the coil inducing an electric current across the coil.
- Medical field- Electromagnet is used in MRI (Magnetic Resonance Imaging).
- Memory storage devices- The information in storage devices is stored in bits and bytes in the form of electromagnetic format.
The three uses of an electromagnet are as follows:
- Home Appliances- Electromagnet is used in home appliances such as electric fans, and electric doorbells. In an electric fan, the motor keeps on rotating and changing the magnetic field across the coil inducing an electric current across the coil.
- Medical field- Electromagnet is used in MRI (Magnetic Resonance Imaging).
- Memory storage devices- The information in storage devices is stored in bits and bytes in the form of electromagnetic format.
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