Horizon Information Portal

e-branch

Home

My Account/Renew Loans

Find Magazine Articles & more

Gravitational, magnetic, & electric forces : examining interactions / Daniel R. Faust.

by Faust, Daniel R.

View full image

PowerKids Press, c2020.

Physics -- Juvenile literature.

Force and energy -- Juvenile literature.

Gravity -- Juvenile literature.

Electromagnetism -- Juvenile literature.

Spotlight on physical science.

9781725313125 (hbk.)

172531312X (hbk.)

9781725313095 (pbk.)

172531309X (pbk.)

Alternate title:

Gravitational, magnetic, and electric forces

32 pages : color illustrations ; 23 cm.

Includes index.

The four fundamental forces -- What is gravity? -- Newton and Einstein -- Gravity, mass, and weight -- Exoplanets and wobbly stars -- What is the electromagnetic force? -- Positive or negative -- Circuits -- Static electricity -- Attract and repel -- What is a magnetic field? -- Using magnetic forces -- May the forces be with you.

Why do objects fall toward the ground? What makes electric lights go on when we flip a switch? How do magnets work? The answers to these questions and many more become clear when you understand how electromagnetic force and gravitational force operate. This title looks at these forces and presents key concepts in an accessible way. Important theories and applications are presented in clear, age-appropriate language. Full-color photographs and primary sources provide readers with additional information.

Horizon Information Portal 3.24_8902M

© 2001-2013 SirsiDynix All rights reserved.

Horizon Information Portal