Physics, Exit Ticket, Tuesday, 5.22.18

What option best describes this field?

• A strong electric field generated by two positive charges. They would attract each other.
• A strong electric field generated by two positive charges. They would repel each other.
• A weak electric field generated by two opposite charges. They would attract each other.
• A weak electric field generated by two positive charges. They would repel each other.

Tags

NGSS.MS-PS2-3

What option best describes this field?

• A strong electric field generated by two positive charges. They would attract each other.
• A strong electric field generated by two positive charges. They would repel each other.
• A weak electric field generated by two opposite charges. They would attract each other.
• A weak electric field generated by two positive charges. They would repel each other.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What option best describes this field?

• A weak electric field generated by two positive charges. They would attract each other.
• A strong electric field generated by two opposite charges. They would repel each other.
• A strong electric field generated by two opposite charges. They would attract each other.
• A weak electric field generated by two positive charges. They would repel each other.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which vector best describes the net force of a positive charge if it is placed at "?" ?

• ↗
• →
• ↙
• ↖

Which vector best describes the net force of a positive charge if it is placed at "?" ?

• ←
• ↔
• →
• ↗

The Diagram depicts the 7 electrons and protons in a Nitrogen atom.

Describe how the Nitrogen become positively charged.

• Nitrogen gains electrons.

• Nitrogen loses electrons.

• Nitrogen gains protons.

• Nitrogen loses protons.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The Diagram represents the 3 electrons and 3 protons of a Lithium atom. Describe how the Lithium atoms becomes negatively charged.

• The Lithium gains electrons.

• The Lithium loses electrons.

• The Lithium gains protons.

• The Lithium loses protons.

Tags

NGSS.MS-PS1-1

Which of the following statements is TRUE?

• Gravitational forces are attractive and repulsive.

• Gravitational forces are stronger than electrical forces.

• Electrical forces are attractive only.

• Electrical forces are stronger than Gravitational forces

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

When two objects made of different materials are rubbed together, one object gains electrons and the other object gains protons.

• True: Protons and Electrons are transferred back and forth.

• False: The materials must be the same for electrons to be transferred.

• False: Only electrons are transferred when objects are rubbed together.

• False: One object loses electrons and the other loses protons.

An object that is negatively charged must have ______________ electrons compared to its protons.

• more

• less

Tags

NGSS.MS-PS2-3