Explain the working of DC generator with a neat diagram.

Explain the working of electric motor with a neat diagram.

Explain the working of AC electric generator with a neat diagram.

Explain the structure of Bee comb with a neat diagram.

Explain the structure of stomata with a neat diagram.

Explain the construction and working of an electric motor. Draw a neat diagram and label it.

Describe the working of an AC generator with the help of a labelled circuit diagram. What changes must be made in the arrangement to convert it to a DC generator?

Describe the working of an AC generator with the help of a labelled circuit diagram. What changes must be made in the arrangement to convert it into a DC generator ?

Describe the working of an AC generator with the help of a labelled circuit diagram. What charges must be made in the arrangement to convert it to a DC generator?