CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Conductors and Insulators

Q. The materi...

Question

Q. The materials whose Valence Bond (V.B.) are partially filled are called.
(A) Conductors
(B) Semiconductors
(C) Insulators
(D) None of the above

Open in App

Solution

A partially-filled valence band is also called the conduction band.materials with partially-filled valence bands are conductors because electrons can conduct in that band too.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The conduction band of a solid is partially filled at 0 K. Will it be a conductor, a semiconductor or an insulator?

Q. Assertion :Semiconductors are solids with conductivities in the intermediate range from

10^{- 6} - 10^{4}

{o h m}^{- 1} m^{- 1}

. Reason: Intermediate conductivity in semiconductor is due to partially filled valence band.

Q. The substances whose resistivity lies between those of conductors and insulators are called ___ .

Q. The material which are neither good conductors nor insulator of electricity are called ..............

Q. The electrical resistivities of four materials A, B, C and D are given below:

A		110 × 10⁻⁸ Ω m
B		1.0 × 10¹⁰ Ω m
C		10.0 × 10⁻⁸ Ω m
D		2.3 × 10³ Ω m

Which material is : (a) good conductor (b) resistor (c) insulator, and (d) semiconductor?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

PHYSICS

Watch in App

explore_more_icon

Explore more

Conductors and Insulators

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon