Chapter 7 Magnetism and Electricity

The study of electric charges that are not moving..........

• Electroscope

• Electrostatics

• Static electric

• Electronics

Tags

NGSS.MS-PS2-3

Like charges repel whereby unlike charges attract.

• True

• False

Tags

NGSS.MS-PS2-3

Positive charge is imported by ...............

• proton

• electron

• neutron

Electron is .........charged.

• negatively

• positively

• neutrally

Tags

NGSS.MS-PS2-3

Electric charges are produced when two different types of insulators are rubbed together.

• True

• False

Tags

NGSS.MS-PS2-3

When two objects are rubbed together, .......... are transferred.

• Protons

• Charges

• Neutrons

• Electrons

Only the electron or the negative charge can move from one object to another when rubbed.

• True

• False

Tags

NGSS.MS-PS2-3

The car is one of the safest places for shelter during lightning.

• True

• False

Electric charges can be detected by............

• Stethoscope

• Electroscope

• Van de Graaf generator

• Microscope

Tags

NGSS.MS-PS2-3

When the charged object is brought close to the copper plate of the electroscope, the gold leaf would rise.

• True

• False

Tags

NGSS.MS-PS2-3