explain the construction and working of electric motor in simple words .
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Answers
Explanation:
For example, osmosis, digesting food and phase changes are essential parts of our daily lives. Nevertheless, some of the day-to-day chemical and physical changes are harmful to the environment. It is a type of change that changes the shape of matter but does not turn one material into another.
Answer:
An electric motor is a device which converts electrical energy into mechanical energy. A power supply – In general, a simple motor has a DC power source. It provides power for the armature of the motor or field coils.The working of an electric motor is based on the assumption that a conductive current generates a magnetic field around it. Consider the following situation,
Take two bar magnets, and leave a small space between the poles facing each other. Now, take a small conductive wire length and make a loop. Keep this connection between the magnets, so that it is still inside the magnet’s area of influence. Now for the final part. Attach loop ends to battery terminals.
As electricity flows through your simple circuit, you will find that your loop “moves.” The magnet’s magnetic field interferes with that generated by the conductor’s electrical current flow. Because the loop has become a magnet, it will draw one side of it to the magnet’s north pole, and the other to the south pole. That causes the loop to rotate continuously. This is the idea of an electric motor working.
Explanation: