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प्रश्न
State whether true or false. If false, correct the statement.
The speed of rotation of an electric motor can be increased by decreasing the area of the coil.
पर्याय
True
False
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उत्तर
False
Correct Statement: The speed of rotation of coil can be increased by increasing the area of the coil.
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संबंधित प्रश्न
What is the Principle of an Electric motor?
What is the role of the split ring in an electric motor?
Explain the construction and working of an electric motor.
Label the four parts of an electric motor
What is the principle of an electric motor?
State what would happen to the direction of rotation of a motor if:
the current were reversed
Name some of the devices in which electric motor are used.
Electric motor : converts electrical energy into mechanical energy : : Electric generator : _______
Direction of rotation of a coil in electric motor is determined by ____________.
Draw a labelled circuit diagram of a simple electric motor and explain its working. In what way these simple electric motors are different from commercial motors?
