Electromagnetic Theory (TE-232) -...

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Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant Professor Telecommunication Engineering Department SSUET/QR/111

Transcript of Electromagnetic Theory (TE-232) -...

Page 1: Electromagnetic Theory (TE-232) - umartalhaumartalha.weebly.com/uploads/8/3/8/2/8382263/lecture4.pdf · Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant

Electromagnetic Theory (TE-232)

Lecture by:Mr. Shakir Karim Buksh

Assistant ProfessorTelecommunication Engineering Department

SSUET/QR/111

Page 2: Electromagnetic Theory (TE-232) - umartalhaumartalha.weebly.com/uploads/8/3/8/2/8382263/lecture4.pdf · Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant

Vector Calculus

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Lecture 4

By: Shakir Karim BukshTelecommunication Engineering Department

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Differential Length, Area & Volume

By: Shakir Karim BukshTelecommunication Engineering Department

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Differential Elements in length, area & volume

are useful in Vector Calculus.

We are defining them for

•Cartesian Coordinate System

•Circular Cylindrical System

•Spherical System

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Cartesian Coordinate System

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4By: Shakir Karim BukshTelecommunication Engineering Department

Page 5: Electromagnetic Theory (TE-232) - umartalhaumartalha.weebly.com/uploads/8/3/8/2/8382263/lecture4.pdf · Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant

Cartesian Coordinate System (contd/2)

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5By: Shakir Karim BukshTelecommunication Engineering Department

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Cartesian Coordinate System (contd/3)

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6By: Shakir Karim Buksh

Telecommunication Engineering Department

Page 7: Electromagnetic Theory (TE-232) - umartalhaumartalha.weebly.com/uploads/8/3/8/2/8382263/lecture4.pdf · Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant

Cylindrical Coordinate System

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7By: Shakir Karim Buksh

Telecommunication Engineering Department

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Cylindrical Coordinate System (contd/2)

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8By: Shakir Karim BukshTelecommunication Engineering Department

Page 9: Electromagnetic Theory (TE-232) - umartalhaumartalha.weebly.com/uploads/8/3/8/2/8382263/lecture4.pdf · Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant

Cylindrical Coordinate System (contd/3)

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9By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/3)

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10By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/3)

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11By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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12By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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13By: Shakir Karim BukshTelecommunication Engineering Department

Page 14: Electromagnetic Theory (TE-232) - umartalhaumartalha.weebly.com/uploads/8/3/8/2/8382263/lecture4.pdf · Electromagnetic Theory (TE-232) Lecture by: Mr. Shakir Karim Buksh Assistant

Cylindrical Coordinate System (contd/4)

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14By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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15By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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16By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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17By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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18By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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19By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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20By: Shakir Karim BukshTelecommunication Engineering Department

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Cylindrical Coordinate System (contd/4)

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21By: Shakir Karim BukshTelecommunication Engineering Department

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Spherical Coordinate System

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22By: Shakir Karim BukshTelecommunication Engineering Department

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Spherical Coordinate System

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23By: Shakir Karim BukshTelecommunication Engineering Department

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Spherical Coordinate System

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24By: Shakir Karim BukshTelecommunication Engineering Department

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Spherical Coordinate System (contd/2)

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25By: Shakir Karim BukshTelecommunication Engineering Department

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Spherical Coordinate System (contd/2)

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26By: Shakir Karim BukshTelecommunication Engineering Department

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Differential Length, Surface Area and Volume elements for each geometry

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27By: Shakir Karim BukshTelecommunication Engineering Department

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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The line integral is the integral of the tangential component of A

along curve L.

where,

A is the vector field,

L is the curve.

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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The line integral is the integral of the tangential component of A

along curve L.

where,

A is the vector field,

L is the curve.

The closed contour integral is

the path of integration of the closed curve

(aka circulation of A around L)

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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NOTE:

a closed path defines an open surface as shown in Figure 3.11

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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NOTE:

a closed path defines an open surface as shown in Figure 3.11

whereas

a closed surface defines a volume as depicted in Figure 3.16

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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NOTE:

a closed path defines an open surface as shown in Figure 3.11

whereas

a closed surface defines a volume as depicted in Figure 3.16

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Line, Surface & Volume Integrals

By: Shakir Karim BukshTelecommunication Engineering Department

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The Next Lecture will be on

differentiation of Vectors

By: Shakir Karim BukshTelecommunication Engineering Department

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