Physics and Chemistry 9 ||

Physics and Chemistry 9

electricity and magnetism

magnetic field intensity (0 ⭐)

magnetic field of a straight wire (0 ⭐)

Magnetic field of a circular coil (0 ⭐)

Magnetic field strength of a coil (0 ⭐)

Solving problems from the lesson on magnetic field strength (0 ⭐)

Effect of a magnetic field on an electric current (0 ⭐)

Factors affecting electromagnetic force (0 ⭐)

Solving electromagnetic force applications (0 ⭐)

Solving problems from the lesson on the effect of a magnetic field on an electric current (0 ⭐)

Electromagnetic induction / Faraday's law (0 ⭐)

Electromagnetic induction / Lenz's law (0 ⭐)

Solutions to the questions in Lesson Three (0 ⭐)

Solutions to the questions in Unit 1 (0 ⭐)

Solutions to the questions in Unit 1, Part 2 (0 ⭐)

Inorganic chemistry

Chemistry review for eighth grade foundation (0 ⭐)

Grade 8 Chemistry Review Part 2 (0 ⭐)

aqueous solutions (0 ⭐)

Solution concentrations (0 ⭐)

Steps to solve concentration problems (0 ⭐)

Extension Law (0 ⭐)

Solving the exercises of the first lesson (0 ⭐)

Solving the problems of the first lesson (0 ⭐)

acidic solutions (0 ⭐)

Solving exercises from the lesson on acidic solutions (0 ⭐)

Basic solutions (0 ⭐)

Basic Solutions Part Two (0 ⭐)

Solving exercises from the lesson on basic solutions (0 ⭐)

Types of chemical reactions/combination (0 ⭐)

Types of chemical reactions/decomposition (0 ⭐)

Types of chemical reactions/displacement (0 ⭐)

Types of chemical reactions / Double exchange (0 ⭐)

Solving exercises on types of chemical reactions (0 ⭐)

Solving the "Test Yourself" exercises, Part Two (0 ⭐)

Salts, Part One (0 ⭐)

Salts, Part Two (0 ⭐)

Solve the "Test Yourself" lesson on salts (0 ⭐)

Mechanics and Energy

moment (0 ⭐)

Dual torque (0 ⭐)

Solving exercises on the moment of a couple (0 ⭐)

Solid body balance (0 ⭐)

Rigid body balance, part two (0 ⭐)