Which are the fruits and vegetables that are bad conductors of electricity?

Fruits and vegetables that are low in water content and sugars tend to be poor conductors of electricity. Examples include dry produce like potatoes, bananas, and avocados, which contain less free-moving ions compared to high-water-content items. In contrast, fruits and vegetables like cucumbers, tomatoes, and watermelon, which have higher water and electrolyte levels, are better conductors. Ultimately, the conductivity depends on their moisture and ion concentration.