NCERT Solutions For Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits PDF Download

NCERT Solutions For Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits

You can download the NCERT Solutions for Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits in PDF below. Prescribed textbook by CBSE for Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits is standard XII NCERT course book for Physics.

Question 14.1:
In an n-type silicon, which of the following statement is true:
(a) Electrons are majority carriers and trivalent atoms are the dopants.
(b) Electrons are minority carriers and pentavalent atoms are the dopants.
(c) Holes are minority carriers and pentavalent atoms are the dopants.
(d) Holes are majority carriers and trivalent atoms are the dopants.
Answer
The correct statement is (c).
In an n-type silicon, the electrons are the majority carriers, while the holes are the minority carriers. An n-type semiconductor is obtained when pentavalent atoms, such as phosphorus, are doped in silicon atoms.

Question 14.2:
Which of the statements given in Exercise 14.1 is true for p-type semiconductors.
Answer
The correct statement is (d).
In a p-type semiconductor, the holes are the majority carriers, while the electrons are the minority carriers. A p-type semiconductor is obtained when trivalent atoms, such as aluminium, are doped in silicon atoms.

NCERT Solutions for Class 12 Physics
NCERT Solutions for Class 12 Physics

 

NCERT Solutions For Physics XII NCERT Help Book

Physics NCERT Guide For Class 12 Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits contain solved questions answers in PDF for free download based on latest guide for NCERT Books 12th Standard Physics in new pattern as per CBSE Syllabus for Class 12 Physics 2018-19.

Syllabus, Solutions, Answers, CBSE Help Books for Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits Class 12 Physics

Central Board of Secondary Education governs the teaching pattern for XII Physics. For all the schools affiliated to CBSE Prescribed book for Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits is NCERT for Class 12 Physics. NCERT solutions for Class 12 Physics make learning easy. Teaching the right way of problem solving and make topics clear to the students of 12th is necessary. These NCERT Solutions For Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits will help them in preparation for 12th Standard Physics Exams.

Aiming at securing high marks with improved basic fundamental knowledge in Physics should be the goal. Above given solutions for NCERT books XII Physics contain questions and answers covering all topics. Important concepts of Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits in PDF is available for free download. As per new CBSE Syllabus for XII Physics Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits is included in curriculum.

Physics NCERT Solutions Class 12 NCERT Solutions 12th Standard All Subjects All NCERT Books Class XII Free Download

« || »