step 2 of 5 on question 11.28 of electric circuits, why does the sign of the angle go from negative, to positive, to negative again? Electric circuits 11th edition By Nilsson & Riedel
The sign of angle go from negative when capacitive load is increased. Similarly the sign of angle go from negative to positive when inductive load is increased.
step 2 of 5 on question 11.28 of electric circuits, why does the sign of the...
Book Electric Circuits by Nilson , Riedel 11th Edition , Problem 1.31 page 24. Question: the numerical values of the voltages and currents in interconnection seen in fig P1.31 are given in table P1.31. Does the interconnection satisfy the power check?
QUESTION 1 For a positive electric charge, The Electric Field of that particle points the charge. O A. toward OB. away from OC. Toward or away from , depending on the magnitude of the charge OD. neither toward or away, as the field does not depend on the sign of the charge QUESTION 2 The Electric Potential of a positive charge is O positive O negative O positive or negative depending on the magnitude of the charge the sign of...
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Question 2, chap 123, sect 5. part 2 of 210 points What is the angle 6 between the electro- static force on the charge at the origin and the positive r-axis? Answer as an angle between 180° and 180° measured from the positive r-axis, with counterclockwise positive Answer in units of Question 3, chap 123, sect 5. part 1 of1 10 points Consider the three charges below. The value of Coulomb's constant 8.9875 x 10...
QUESTION 4 In the diagram below, if q 2 is positive then what sign is the charge on q 1 in order to produce the force required to cause the deflection in the string that supports q 1? 21 9 O Negative Neutral Not enough information to decide. Positive QUESTION 5 In the question above, charge q 2 is 1.9x10rge q 1 has mass 0.2g. The separation r is 4.2cm, and the angle θ is 11.3 degrees. Find q 1...
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Question 2, chap 123, sect 5. part 2 of 2 10 points What is the angle 0 between the electro- static force on the charge at the origin and the positive x-axis? Answer as an angle between 180° and 180° measured from the positive r-axis, with counterclockwise positive Answer in units of Question 3, chap 123, sect 5. part 1 of1 10 points Consider the three charges below The value of...
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Question 1, chap 123, sect 5 Three charges are a The valu of Coulomb's constant is them. Question 4, chap 123, sect 7 Two positive charges of 8.05 C each are Find the electric field midway between part f 2 10 points part 1 of 2 10 points rranged as shown in the 298 cm a part. figure 8.98755 x 10 N m2/C 1. E 11174.8 N/C 2. E 26364.5 N/C 3, E 8172.44 N/C...
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the step to derive the answer. Please show all work clearly and
circle final answer.
.ill T-Mobile 令 18:35 Exit Question 4 1 pts A charge of +5 micro-coulombs is placed at x-0 cm, y-+14 cm, a charge of-4 micro-coulombs is placed at x O cm, y 24 cm, a charge of +7 micro-coulombs is placed at x7 cm, y 0 cm, and an unknown charge is placed at at x+24 cm,...
Question 3: Consider the 2D vector ?=(?/?)=5?−2? . As a step towards finding the direction of this vector, first determine the value of the angle ?=arctan(?/?) for this vector. Please give your answer as an angle in degrees between −90° and 90°, but don’t use a degree symbol, just give the number. Question 4: Based on your answer to Question 3, what is the direction of the vector ? in degrees (relative to the positive X-axis)? Please give your answer...
1- For a uniform electric field, how is the electric potential energy similar to the gravitational potential energy in a uniform gravitational? 2-If a positive charge and a negative charge moving the same way in an electric field have the same change in electric potential energy? 3-For a positive charge moving in an electric field, which direction of motion will cause the electric potential energy to increase? Decrease? Stay constant? 4-How would the answers to the previous question be different...
"question 2 from pset 2"
4. Place an electric dipole in the electric field you found in problem 9 on PSET 2, such that the dipole moment points along the positive x-axis. In a figure, show the direction of the electric field, the dipole moment and the torque exerted by this field on the dipole. Determine the torque on the dipole due to the external electric field, and the work that the electric field does to rotate the dipole into...