Electricity and magnetism /
Kathryn Whyman.
- New York : Gloucester Press, 1986, c1985.
- 32 p. : col. ill. ; 30 cm.
- Science today .
- Science today (New York, N.Y.) .
Includes index.
Explores how electricity and magnetism are closely related and how together they produce the electric current that we use every day to provide heat, light, and power.