Electroscopes

If the electroscope was charged positively, how does this remove the charge from the electroscope?

• Electrons move from the hand to the electroscope

• Protons move from the hand to the electroscope

• Electrons move from the electroscope to the hand

• Protons move from the electroscope to the hand

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

In which picture(s) below will the charged objects attract?

• A and C

• B and D

• A and B

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

An object becomes postiively charged when which of the following occurs?

• loses electrons

• gains electrons

• loses protons

• gains neutrons

Tags

NGSS.MS-PS2-3

An electroscope is a device which is used to find if an object is

• charged

• magnetised

• hot

• free of cracks

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The aluminium strips in an electroscope are replaced by plastic strips and a charged body is brought in contact with the metal clip. will the electroscope work?

• Yes

• No

• I don't know

Identify the image

• Microscope

• Endoscope

• Electroscope

• All of these

Tags

NGSS.MS-PS2-5

How many types of charges are gained by rubbing objects?

• 2

• 1

• 3

• 4

It is a device used to detect electrical charge of an object.

It is a

• Stethoscope

• Electroscope

• Oscilloscope

• Endoscope

This device is called

What is the primary function of an electroscope?

• To detect electric charge

• To measure temperature

• To determine mass

• To calculate speed