QuexHub is a Hybrid Mobile ClassHub with a built-in QuexBook. With ClassHub, Teachers can create a mobile Class wherein Learners can join. The Learners can study the built-in QuexBook, take exams and submit results to the ClassHub. The Teachers then can monitor all Learners’ performances anytime anywhere.

General Physics 2 is composed of almost 1420 questions with solutions and is equivalent to 1650-page Book.

It contains the following topics:

I. Electric Charge, Coulombs' Law, Electric Field, and Electric Flux
II. Electric Potential
III. Capacitance and Dielectrics
IV. Current, Resistance, and Electromotive force
V. Direct Current Circuits
VI. Force due to Magnetic Fields and Source of Magnetic Fields
VII. Integration of Electrostatic, Magnetostatics, and Electric Circuits Concepts
VIII. Magnetic Induction, Inductance, AC, and LC Circuits
IX. Light as an Electromagnetic Wave
X. Geometric Optics
XI. Interference and Diffraction
XII. Relativity