24-25_E_Q1

A material that has zero resistance is called

• 1. Insulator

• 1. Conductor

• 1. Superconductor

• 1. Semiconductor

What is the inverse of resistance called?

• 1. Inductance

• 1. Conductance

• 1. Resistivity

• 1. Permittivity

Which among the following is not an insulator?

• 1. Wood

• Plastic

• 1. Silver

• Glass

The resistance of the conductor is directly proportional to

• 1. Length

• 1. Area of cross-section

• 1. Temperature

• 1. Resistivity

Good conductors have many loosely bound

• 1. Atoms

• 1. Protons

• 1. Molecules

• 1. Electrons

Which of the following is an insulator?

• Brass

• Copper

• Gold

• Glass