4. Answer the following questions. 1. Represent the following complex numbers in polar form: 1+j, 1−j, −1+j, −1-j, j, −j 2. Represent the following complex numbers in cartesian form: 2e 30° 2e360° 2e-j60° 2/(-30°) 3. Perform the following computations and present the result as a single complex number in polar form: −1+j2+3e30° (1+j3), 5Z60° +4Z(−20°)(3+j4), 5+j4+8; 1-j 2+j

Delmar's Standard Textbook Of Electricity
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Chapter19: Capacitors
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Fundamentals of Energy Systems HW 2 Q4

4. Answer the following questions.
1. Represent the following complex numbers in polar form:
1+j, 1−j, −1+j, −1-j, j, −j
2. Represent the following complex numbers in cartesian form:
2e 30°
2e360°
2e-j60°
2/(-30°)
3. Perform the following computations and present the result as a single
complex number in polar form:
−1+j2+3e30° (1+j3), 5Z60° +4Z(−20°)(3+j4), 5+j4+8;
1-j
2+j
Transcribed Image Text:4. Answer the following questions. 1. Represent the following complex numbers in polar form: 1+j, 1−j, −1+j, −1-j, j, −j 2. Represent the following complex numbers in cartesian form: 2e 30° 2e360° 2e-j60° 2/(-30°) 3. Perform the following computations and present the result as a single complex number in polar form: −1+j2+3e30° (1+j3), 5Z60° +4Z(−20°)(3+j4), 5+j4+8; 1-j 2+j
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