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Problem #8 A and B are two Euler form complex number. A-7.5 e^ j*1.5; B-2.6 e^...
Assume complex number in a polar representation z = 1.5 * e ^ (-j * 45o)....
Assume complex number in a polar representation z = 1.5 * e ^ (-j * 45o). Plot this number as a vector on the complex plane (make sure to input the phase angle in MatLab in radians). Determine the magnitude of the complex number z = 3 – j * 4 using the complex conjugate notation and determine its phase angle. Convert the complex number z = 2.5 * e ^ (j * 60o) to the rectangular notation using the...
Problem 8 a) A transverse sinusoidal wave on a string has a period T-25.2ms and travels...
Problem 8 a) A transverse sinusoidal wave on a string has a period T-25.2ms and travels in the negative x direction with a speed of 30.9ms. At 0, a particle on the string atx 0 has a displacement of 2.00cm and travels downward with a speed of 1.85m/s. What is the amplitude of the wave? Submit Answer Tries 0/6 b) What is the initial phase angle? (Give the value in the range 0 to π) Submit Answer Tries 0/6 c)...
(10 points) This problem is related to Problem 4.19 in the text. Find the following expressions in the form required: C...
(10 points) This problem is related to Problem 4.19 in the text. Find the following expressions in the form required: Cartesion a + jb or exponential pe3". For the exponential (polar) form the angle is in degrees and between-180° and +180° (a) (20+j (26)) + (-25+j (15)) = a + jb, C (b) (20+j (26)) + (18 Z - 1480. = (c) (18 249°) + (-25+j (15)) = pe30 A p = - (d) (-16+j (-28)) - (4 Z123°) =...
Matlab Code if available Problem 04 mm us(0 In the circuit, the voltage source Vs(t) frequency,...
Matlab Code if available
Problem 04 mm us(0 In the circuit, the voltage source Vs(t) frequency, amplitude and phase are 22 kHz, 10 V and 0.25 rad correspondingly; Rs=4 Ohm, Ri=12 Ohm, R2=9 Ohm, R3=2 Ohm, L1=0.11 mH, L2=0.13 mH, C= 1.4 uF ("u"="micro"). Part A. Using any appropriate techniques, find the parameters of Thevenin equivalent circuit with respect to the ports "a" and "b". Present the Thevenin source in the polar form and the Thevenin impedance in the algebraic...
Chapter 16, Problem 032 What phase difference between two otherwise identical traveling waves, moving in the...
Chapter 16, Problem 032 What phase difference between two otherwise identical traveling waves, moving in the same direction along a stretched string, will result in the combined wave having an amplitude 0.52 times that of the common amplitude of the two combining waves? Express your answer in (a) degrees, (b) radians, and (e) as a fraction of the wavelength. Units (a) Number (b) Number Units (c) Number Units Click if you would like to Show Work for this question: Open...
14. The vector v has initial point P and terminal point Q. Writev in the form...
14. The vector v has initial point P and terminal point Q. Writev in the form ai + bj, that is, find its position vector. P = (3,6); Q=(-1,-2) A) v = 4i +8j B) v = 8i + 4; C) v = -8i - 4j D) v=4i-8j Fill in the blanks 15. Convert the angle in degrees to radians. Express the answer as multiple of T. 154 16. Convert the angle in radians to degrees 37 17. If A...
Problem 4: [8 Points] x(t) is a continuous periodic signal that has complex exponential Fourier series coefficients as Do = 1, Dn = 2 (1 + j(-1)") Sketch the magnitude and phase spectral-line...
Problem 4: [8 Points] x(t) is a continuous periodic signal that has complex exponential Fourier series coefficients as Do = 1, Dn = 2 (1 + j(-1)") Sketch the magnitude and phase spectral-line up to the a) b) Estimate the signal's power from the 1t four h c) Write the math ematical expression for the complex exponential Fourier series expansion form. 12) Solution:
Problem 4: [8 Points] x(t) is a continuous periodic signal that has complex exponential Fourier series coefficients...
Exercise 1.42 Part A Given two vectors A = 4.801 + 7.00 j and B =...
Exercise 1.42 Part A Given two vectors A = 4.801 + 7.00 j and B = 5.101-2.60 j , find the scalar product of the two vectors A and B Submit Request Answer Part B Find the angle between these two vectors. 0图 SubmitRec Request Answer Provide Feedback
(1 point 16 18 I W AB has length 18 and AC has length 16, find:...
(1 point 16 18 I W AB has length 18 and AC has length 16, find: • The length of MC . The measure of angle B in degrees): . The measure of angle in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places If you're using a calculator, be sure that your calculator is set to degrees, not radians You are also allowed to use the...
Two vectors are given by A = 3 + 4 j and B = -1 9...
Two vectors are given by A = 3 + 4 j and B = -1 9 + ſ. (a) Find A XB. ĥ (b) Find the angle between A and B. o Submit Answer
Problem 8 a) A transverse sinusoidal wave on a string has a period T-25.2ms and travels in the negative x direction with a speed of 30.9ms. At 0, a particle on the string atx 0 has a displacement of 2.00cm and travels downward with a speed of 1.85m/s. What is the amplitude of the wave? Submit Answer Tries 0/6 b) What is the initial phase angle? (Give the value in the range 0 to π) Submit Answer Tries 0/6 c)...
(10 points) This problem is related to Problem 4.19 in the text. Find the following expressions in the form required: Cartesion a + jb or exponential pe3". For the exponential (polar) form the angle is in degrees and between-180° and +180° (a) (20+j (26)) + (-25+j (15)) = a + jb, C (b) (20+j (26)) + (18 Z - 1480. = (c) (18 249°) + (-25+j (15)) = pe30 A p = - (d) (-16+j (-28)) - (4 Z123°) =...
Matlab Code if available
Problem 04 mm us(0 In the circuit, the voltage source Vs(t) frequency, amplitude and phase are 22 kHz, 10 V and 0.25 rad correspondingly; Rs=4 Ohm, Ri=12 Ohm, R2=9 Ohm, R3=2 Ohm, L1=0.11 mH, L2=0.13 mH, C= 1.4 uF ("u"="micro"). Part A. Using any appropriate techniques, find the parameters of Thevenin equivalent circuit with respect to the ports "a" and "b". Present the Thevenin source in the polar form and the Thevenin impedance in the algebraic...
Chapter 16, Problem 032 What phase difference between two otherwise identical traveling waves, moving in the same direction along a stretched string, will result in the combined wave having an amplitude 0.52 times that of the common amplitude of the two combining waves? Express your answer in (a) degrees, (b) radians, and (e) as a fraction of the wavelength. Units (a) Number (b) Number Units (c) Number Units Click if you would like to Show Work for this question: Open...
14. The vector v has initial point P and terminal point Q. Writev in the form ai + bj, that is, find its position vector. P = (3,6); Q=(-1,-2) A) v = 4i +8j B) v = 8i + 4; C) v = -8i - 4j D) v=4i-8j Fill in the blanks 15. Convert the angle in degrees to radians. Express the answer as multiple of T. 154 16. Convert the angle in radians to degrees 37 17. If A...
Problem 4: [8 Points] x(t) is a continuous periodic signal that has complex exponential Fourier series coefficients as Do = 1, Dn = 2 (1 + j(-1)") Sketch the magnitude and phase spectral-line up to the a) b) Estimate the signal's power from the 1t four h c) Write the math ematical expression for the complex exponential Fourier series expansion form. 12) Solution:
Problem 4: [8 Points] x(t) is a continuous periodic signal that has complex exponential Fourier series coefficients...
Exercise 1.42 Part A Given two vectors A = 4.801 + 7.00 j and B = 5.101-2.60 j , find the scalar product of the two vectors A and B Submit Request Answer Part B Find the angle between these two vectors. 0图 SubmitRec Request Answer Provide Feedback
(1 point 16 18 I W AB has length 18 and AC has length 16, find: • The length of MC . The measure of angle B in degrees): . The measure of angle in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places If you're using a calculator, be sure that your calculator is set to degrees, not radians You are also allowed to use the...
Two vectors are given by A = 3 + 4 j and B = -1 9 + ſ. (a) Find A XB. ĥ (b) Find the angle between A and B. o Submit Answer
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