Batteries

What does the cell / battery do in a circuit with a light bulb?

• Changes electrical energy into chemical energy

• Changes chemical energy into light energy

• Uses up electrical energy

Batteries operate on ____ current.

• AC

• DC

The metals in batteries are known as the ...

• Electrodes

• Electrolytes

The part of the battery that contains ions. Often made from salts or acids...

• Electrodes

• Electrolyte

In our battery tests, we tested salt water, Calcium chloride, and...

• Vinegar

• Citric acid

• Battery acid

Tags

NGSS.MS-PS1-2

We measured our batteries in _________.

• Amps

• Volts

• Degrees

One AA battery produces how many volts?

• 1500 V

• 1.5 V

The variables in our battery tests were the type of electrodes and the type of _______________.

• Wire

• Electrolyte

• Multimeter

What is a wet cell?

• contain a liquid

• is dry

• has moist paste to seperate chemicals

On a cell or battery, from which terminal do the electrons flow?

• Positive, cathode

• Positive, anode

• Negative, anode

• Negative, anode

Tags

NGSS.HS-PS3-5