Electroscopes

If the electroscope leaves were charged negatively, 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

If the electroscope leaves were 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

A negatively charged rod is brought near a neutral electroscope, what happens in the electroscope?

• Electrons move from the plate to the vein to make the vein negatively charged.

• Protons move from the plate to the vein to make the vein positively charged.

• Electrons move from the vein to the plate to make the vein positively charged.

• Protons move from the vein to the plate to make the vein negatively charged.

Tags

NGSS.MS-PS2-3

The negatively charged rod that was brought near a neutral electroscope is now removed. What happens in the electroscope?

• Electrons move from the plate to the vein to make the vein neutral again.

• Protons move from the plate to the vein to make the vein neutral again.

• Electrons move from the vein to the plate to make the vein neutral again.

• Protons move from the vein to the plate to make the vein neutral again.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

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

• charged

• magnetic

• free of cracks

• Hot

Tags

NGSS.MS-PS2-5

A positively charged rod is brought near a neutral electroscope, what happens in the electroscope?

• Electrons move from the plate to the vein to make the vein negatively charged.

• Protons move from the plate to the vein to make the vein positively charged.

• Electrons move from the vein to the plate to make the vein positively charged.

• Protons move from the vein to the plate to make the vein negatively charged.

Tags

NGSS.MS-PS2-3

The positively charged rod that was brought near a neutral electroscope is now removed. What happens in the electroscope?

• Electrons move from the plate to the vein to make the vein neutral again.

• Protons move from the plate to the vein to make the vein neutral again.

• Electrons move from the vein to the plate to make the vein neutral again.

• Protons move from the vein to the plate to make the vein neutral again.

Tags

NGSS.MS-PS2-3

A negatively charged rod touches the plate of a neutral electroscope, what happens in the electroscope?

• Electrons move from the rod to the plate and to the vein to make the vein negatively charged.

• Protons move from the rod to the plate and to the vein to make the vein negatively charged.

• Electrons move from the vein to the plate and to the rod to make the vein positively charged.

• Protons move from the vein to the plate and to the rod to make the vein negatively charged.

Tags

NGSS.MS-PS2-3

The negatively charged rod that was touching a neutral electroscope is now removed. What happens in the electroscope?

• Some electrons move from the plate to the vein to even out the concentration of charge and the electroscope has an overall negative charge.

• Some protons move from the plate to the vein to even out the concentration of charge and the electroscope has an overall negative charge.

• Some electrons move from the vein to the plate to even out the concentration of charge and the electroscope has an overall negative charge.

• Some protons move from the vein to the plate to even out the concentration of charge and the electroscope has an overall negative charge.

Tags

NGSS.MS-PS2-3

The positively charged rod that was touching a neutral electroscope is now removed. What happens in the electroscope?

• Some electrons move from the plate to the vein to even out the concentration of charge and the electroscope has an overall positive charge.

• Some protons move from the plate to the vein to even out the concentration of charge and the electroscope has an overall positive charge.

• Some electrons move from the vein to the plate to even out the concentration of charge and the electroscope has an overall positive charge.

• Some protons move from the vein to the plate to even out the concentration of charge and the electroscope has an overall positive charge.

Tags

NGSS.MS-PS2-3