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Lewis, John. L.

Electric currents / John L Lewis and Philip E Heafford ; illustrated by T H McArthur. - London : Longmans, 1969. - 59 p. : ill. ; 21 cm. - Longmans physics topics. .

This book is written for those who feel the need for a background book for the electricity section.

Contents --
1. Heating effects of an electric current --
2. Electric light --
3. Magnetic effects of an electric current --
4. Chemical effects of an electric current --
5. Safety --
6. Electric wiring in a house --
7. Switches and automatic control.

This book discusses how the things investigated in the laboratory are applied in everyday life.

Subjects--Topical Terms:
Electrical engineering --Juvenile literature.
Electrical engineering.
Physics.

Dewey Class. No.: 537.6 LEW