Conductivity -Multiple Choice Questions Quiz

Interactive MCQs on “Conductivity”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is electrical conductivity?

(a) The ability of a material to conduct heat
(b) The ability of a material to conduct electricity
(c) The ability of a material to resist deformation
(d) The ability of a material to emit light

Question 2: Which of the following materials is a good electrical conductor?

(a) Rubber
(b) Glass
(c) Copper
(d) Plastic

Question 3: The SI unit of electrical conductivity is:

(a) Ohm (Ω)
(b) Volt (V)
(c) Ampere (A)
(d) Siemens per meter (S/m)

Question 4: Which type of material has a higher electrical conductivity?

(a) Insulator
(b) Semiconductor
(c) Superconductor
(d) Conductor

Question 5: Which of the following is an example of an insulating material?

(a) Aluminum
(b) Silver
(c) Glass
(d) Copper

Question 6: Which factor affects the electrical conductivity of a metal?

(a) Mass of the metal
(b) Volume of the metal
(c) Temperature of the metal
(d) Density of the metal

Question 7: Which material shows zero electrical resistance at very low temperatures?

(a) Insulator
(b) Semiconductor
(c) Superconductor
(d) Conductor

Question 8: Which of the following materials has the highest electrical conductivity?

(a) Silver
(b) Copper
(c) Aluminum
(d) Gold

Question 9: Which type of charge carriers are responsible for electrical conductivity in metals?

(a) Ions
(b) Electrons
(c) Protons
(d) Neutrons

Question 10: Which of the following is a poor conductor of electricity?

(a) Water
(b) Graphite
(c) Brass
(d) Aluminum