Conductors and dangers of electricity – Odd one out

The video tutorial discusses different materials, highlighting water, copper, and rubber. It explains that water, copper, and silver are conductors of electricity, while rubber is an insulator, making it the odd one out among the materials discussed.

Which of the following is not mentioned as a material in the introduction?

• Gold

• Rubber

• Copper

• Water

Which material is highlighted as different from the others?

• Copper

• Silver

• Water

• Rubber

What is the primary characteristic of water, copper, and silver in terms of electricity?

• They are insulators.

• They are superconductors.

• They are conductors.

• They are semiconductors.

Which material is known for not allowing electricity to pass through?

• Silver

• Copper

• Water

• Rubber

Which of the following is a conductor of electricity?

• Copper

• Wood

• Plastic

• Rubber