Lemon Battery Quiz

What is one of the safety tips mentioned for building a lemon battery?

• Always wear gloves while handling lemons.

• Do not eat or drink any of the lemons used.

• Use only plastic nails to avoid injury.

• Ensure the lemons are organic.

What is the first step in building a lemon battery?

• Roll the lemon to release juices.

• Insert nails into the lemon.

• Cut the lemon in half.

• Attach the LED to the lemon.

Why does a single lemon battery fail to light an LED?

• The lemon is too small.

• It lacks sufficient voltage.

• The nails are not conductive.

• The wire is too short.

How are multiple lemon batteries connected to form a super lemon battery?

• By stacking them vertically.

• Using a single long nail.

• In parallel using copper wire.

• In series using copper wire.

What should be labeled as 'positive' in the super lemon battery setup?

• The wire from lemon #3.

• The wire from the LED.

• The wire from lemon #2.

• The wire from lemon #1.