Subject and UNIT: Materials Science: Unit II(b): Magnetic Properties of Materials
Magnetic materials are classified into two categories based on existence of dipole moment and the response of magnetic material to external magnetic fields namely,
Introduction
Subject and UNIT: Materials Science: Unit II(b): Magnetic Properties of Materials
A very large number of modern devices depend upon magnetic properties of materials for their working.
Electrical Properties of Materials | Materials Science
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
16 Marks - Questions: Additional 16 marks Questions, Assignment Problems: Electrical and Magnetic Properties of Materials: Materials Science
Electrical Properties of Materials | Materials Science
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
Additional 2 Marks Question & Answers: Electrical and Magnetic Properties of Materials - Materials Science
Electrical Properties of Materials | Materials Science
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
2 Marks Question & Answers: Electrical and Magnetic Properties of Materials - Materials Science
Electrical Properties of Materials | Materials Science
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
Anna University Solved Problems: Problems with solutions: Electrical and Magnetic Properties of Materials - Materials Science
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
The effective mass plays an important role in conduction process of semiconductors and insulators since they have full or almost filled valence bands.
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
The mass acquired by an electron when it is accelerated in a periodic potential is called effective mass of an electron.
Electrical Properties of Materials
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
In solid, ionic cores at fixed lattice locations and free electron gas enveloping these ionic cores.
Definition, Concept of band, Classification
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
A solid contains an enormous number of atoms packed closely together.
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
The free electron theory explains the properties like thermal conductivity, electrical conductivity and specific heat of most of the metals.
Definition, Formula, Derivation, Expression for Fermi energy
Subject and UNIT: Materials Science: Unit II(a): Electrical Properties of Materials
The ability of a metal to conduct electricity depends on the number of quantum states and also the energy levels which are available for the electrons.