Food Battery Physics Worksheet

Name

Date

Food Battery

STUDENT RESOURCE PAGE 7.2

ACTIVITY SHEET

What metals produce the most current in a lemon battery?

Metals

Number of Microamps Produced

Copper disk and steel scissors

Copper disk and brass brad

Copper disk and steel paper clip

Copper disk and copper disk

Steel paper clip and steel scissors

Which food battery produces the most current?

The electrodes used were:

and

Food Tested

Number of Microamps Produced

Draw the best food battery. Label its electrodes and its electrolyte (liquid). Draw a wire

to connect the two electrodes and close the circuit. Make your drawing on the back of

this sheet.

ELECTRICITY • SECTION 7 MAKING A BATTERY

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