i) Redraw the diagram.

ii) This diagram represents _________

iii) Label the parts of the diagram.

iv) Mention the principle used in the device denoted bythis diagram.

i) This diagram represents ___AC generator______

ii)

This is the labelled diagram of an AC generator

iii) AC generator follows the principle of electromagnetic induction which states that the change in the magnetic field due to the rotation of the rectangular coil generates emf or electromotive force. The direction of the current induced in the coil is given by Fleming’s Right hand rule.