Physics, asked by mahek270597, 1 year ago

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Class 10th question...

Difference between

1)Electric Motor and Electric generator

2)AC generator and DC generator

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Answers

Answered by Anonymous
2

Answer:

1)Electric motor and Electric generator

•A motor is a device which converts electrical energy into mechanical energy.

•A motor is a device which converts electrical energy into mechanical energy.It is used in fans, washing machines, refrigerators, etc.

•A motor is a device which converts electrical energy into mechanical energy.It is used in fans, washing machines, refrigerators, etc. •Principle of a motor- A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it, a torque acts on the coil which rotates continuously.

•A motor is a device which converts electrical energy into mechanical energy.It is used in fans, washing machines, refrigerators, etc. •Principle of a motor- A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it, a torque acts on the coil which rotates continuously.• Electric generator is a device which convert mechanical Energy into electrical energy.

•A motor is a device which converts electrical energy into mechanical energy.It is used in fans, washing machines, refrigerators, etc. •Principle of a motor- A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it, a torque acts on the coil which rotates continuously.• Electric generator is a device which convert mechanical Energy into electrical energy.•Principle of Generator- It works on the principle of electromagnetic induction.

2)AC generator and DC generator

In DC generator, we connect the two ends of the coil to a commutator consisting of two, half rings of copper.

In DC generator, we connect the two ends of the coil to a commutator consisting of two, half rings of copper.On the other hand, in an AC generator, we connect the two ends of the coil to twø full rings of copper called slip rings

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Answered by Alyrock007
4

BETWEEN ELECTRIC MOTOR & GENERATOR

The main difference between the two is that the Motor is an electric device which converts electrical energy into mechanical energy. The generator is vice versa of that motor. It converts mechanical energy into electrical energy.

BETWEEN AC GENRRATOR & DC GENERATOR

DC generator is a mechanical device which converts mechanical energy into DC electrical power. In an AC generator, the electrical current reverses direction periodically. ... In an AC generator, the coil through which the current flows is fixed while the magnet moves. The construction is simple and costs are less.

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