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Electromagnetic: Part 1
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Akansha gupta
work as a social worker l. now trying best in educator. love to teach. great enthusiasm towards unacademian

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1. Maxwell's Equations Lecture Contents Electric Charge and Field Basics Current and Magnetic Field Basics Electromagnetic Wave Basics Vector and Scalar

2. Electric Charge and Field Basics Fundamental charges are carried by electrons (negative) and protons (positive). Charge on the electron is 1.6 x 10-19 C Charge on the proton is+1.6x 101" Like sign charges repel, opposite sign charges attract Ability to exert electric forces on other charges is represented by the electric field of the charge Direction of the electrie field is that same as the direction of the electric force that would be exerted on a positive charge when placed in the electric field Away from positive Toward negative

3. Electric Charge and Field Basics Fundamental charges are carried by electrons (negative) and protons (positive) Charge on the electron is-1.6 x 10", C Charge on the proton i+1.6x 10" Like sign charges repel, opposite sign charges attract Ability to exert electric forces on other charges is represented by the electric field of the charge Direction of the electrie field is that same as the direction of the electric force that would be exerted on a positive charge when placed in the electric field Away from positive Toward negative

4. Electric Charge and Field Basics Fundamental charges are carried by electrons (negative) and protons (positive). Charge on the electron is 1.6 x 10-19 C Charge on the proton is+16 x 10-19 C e 1.6 x 10-19 C Called the elemental charge

5. Current and Magnetic Field Basics A moving charge is called a current Moving charges have the ability to exert a second type of force on other moving charges This force is called a magnetic force. Ability to exert magnetic forces on other charges is represented by the magnetic field of the current.

6. Current and Magnetic Field Basics A moving charge is called a current Moving charges have the ability to exert a second type of force on other moving charges This force is called a magnetic force Ability to exert magnetic forces on other charges is represented by the magnetic field of the current.