Titlebook: Principles of Electronic Engineering; J. Fawcett,J. B. Pratley,D. D. Stewart Textbook 1972Latest edition Macmillan Publishers Limited 1972

Isthmus

Concomitant

Ledger

白杨鱼

chance

Electric Generators,A simple a.c. generator comprises a coil which can be rotated between the poles of a magnet. Using the equipment provided rotate the coil and note the effect on the instrument.

heartburn

GEAR

Capacitors,A capacitor consists of two metal plates separated by an insulating material called a dielectric. Complete the statements opposite.

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Inductance in a D.C. Circuit,Arrange the apparatus as shown so that the current flowing through the inductor may be displayed on the oscilloscope.

MAPLE

enchant

A.C. Circuits,Connect the apparatus as shown below so that the supply voltage is displayed on A. and the current on A.. Sketch the waveforms of current and p.d. on the axes opposite.