Circuits Retrieval 3

The picture shows an electrical circuit. This circuit is a series circuit because: 

• It has 3 light bulbs.
• The same current flows through all three light bulbs.
• It uses a single battery.
• The electrical current is divided between the three light bulbs.

This is the symbol for a _____?

• an AC current source
• a DC current source
• a battery
• a single cell

current is measured in....

• volts
• amps
• watts
• mph

Calculate current if a charge of 10 Coulombs flows past a point in 5 seconds

• 2 Amps

• 50 Amps

• 0.5 Amps

Where would you place a voltmeter in the circuit?

• Green ?

• Red ?

Subatomic particles with a negative charge

• Electrons

• Neutrons

• Protons

• Quarks

Tags

NGSS.MS-PS2-3

Subatomic particles with a positive charge

• neutrons
• atomic mass
• protons
• isotopes

Tags

NGSS.HS-PS1-8

Subatomic particles that are neutral in charge

• Neutrons
• Protons
• Nucleus 
• Electrons

In what location did Rutherford suggest the electrons were located?

• in the nucleus.

• outside the nucleus.

• only where the alpha particles were deflected.

• outside the atom after they collided with the alpha particle.

Which is a finding attributed to Rutherford's Gold Foil Experiment?

• atoms are indivisible and have a dense positive nucleus.

• atoms are divisible and have multiple layers of electrons scattered uniformly about the atom.

• atoms are like plum pudding with positive and negative charges uniformly scattered throughout the atom.

• atoms are mostly empty space with a dense positive nucleus.