Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

In semiconductors, at room temperature (a)The conduction band is completely empty (b)The valence band is partially empty and the conduction band is partially filled (c)The valence band is completely filled and the conduction band is partially filled (d)the valence band is completely filled



In semiconductors, at room temperature


(a)The conduction band is completely empty


(b)The valence band is partially empty and the conduction band is partially filled


(c)The valence band is completely filled and the conduction band is partially filled


(d)the valence band is completely filled


Grade:upto college level

1 Answers

Aditi Chauhan
askIITians Faculty 396 Points
7 years ago

(c)

In semi conductros, the conduction is empty and the valence band is completely filled at OK. No electron from valence band can cross over to conduction band at OK. But at room temperature some electrons in the valence band jump over to the conduction band due to the small forbidden gap, i.e. 1 eV.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free