__I study with watching lectures on youtube and memorizing some contexts.__

I want to make a daily missions to ace the subject.

I have studied the first chapter but I need to solve it again because I want to solve any problems about it.

I want to make a daily missions to ace the subject.

I have studied the first chapter but I need to solve it again because I want to solve any problems about it.

**Chapter 1: Electrical Current and Ohm's Law**- Electricity basic concepts
- resistivity and conductivity
- Parallel and series connection
- Ohm's Law for a closed circult
- How to solve problems
- Problems on Ohm's law for closed circuit
- Kirchhoff's laws

**Chapter 2: Magnetic Effects of Electric Current and Measuring Instruments**- (magnetic effect of electric current (straight wire +circular coil + solenoid
- Neutral point
- The Magnetic Force
- Torque acting on rectangular coil
- Application on torque
- ohmmeter

**Chapter 3: Electromagnetic Induction**- Electromagnetic Induction
- Mutual induction and self induction
- Eddy Currents
- (Dynamo (generator
- Current Rectification in Dynamo
- The Electric Motor
- The Electric Transformer

**Chapter 4: AC Circuits**- Hot wire ammeter
- AC Circuits

Oscillating circuit - Tuning circuit
- Problem on Chapter 4

this is my textbook :

كتاب المعاصر 3 ث لغات 2019 .pdf