Really need help with both please
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Really need help with both please
u Question 43 2 pts rms The rms voltage across...
ANSWER ALL PLEASE Question 43 2 pts The rms voltage across and the rms current through...
ANSWER ALL PLEASE
Question 43 2 pts The rms voltage across and the rms current through a single circuit element connected to an ac generator are, respectively, Vrms = 131 volts and Ims = 37 A. The angular frequency of the generator id w = 78. It is observed that the current leads the voltage by 90°. The element that is connected to the ac generator is either a capacitor, an inductor, or a resistor (only one of the three)....
ANSWER ALL PLEASE Question 35 2 pts A charged particle (with q = 1.0 x 10-2...
ANSWER ALL PLEASE
Question 35 2 pts A charged particle (with q = 1.0 x 10-2 C) that is moving through a uniform magnetic field has a velocity v = (6.0 x 105m/s) i + (4.0 x 105m/s) k when it experiences a force F due to the magnetic field. If B = (-3.0 x 10-3T)i + (4.0 x 10-3T)j + (5.0 x 10-3T)k, calculate the force, in N (in terms of unit vectors). Equation: F=qvxB OF=-(3.0 N)i - (6.0N)j...
n the circuit shown, the AC voltage source supplies an rms voltage of 156 V at...
n the circuit shown, the AC voltage source supplies an rms voltage of 156 V at frequency f. The circuit has R = 99 W, XL = 190 W, and XC = 93 W. (a) Find the impedence of the circuit. Z = W (b) Find the rms current flowing in the circuit. Irms = A (c) Find the phase angle in degrees between the current in the circuit and the voltage supplied by the AC source. f = degrees ...
Question 8 2 pts An electric field given by E = 2x y2 i + yx?j...
Question 8 2 pts An electric field given by E = 2x y2 i + yx?j + 3 zy? k pierces the Gaussian cube shown below. How much charge, in nC, is enclosed in the cube? (E is in N/C,,y and zin meters). Take En = 8.85 x 10-12 C2/Nm2. y (1,3,0) (4,3,0) (1,3,3) (4, 3, 3) (4,0,0) x (1,0,3) (4,0.3) Equations: I enclosed =o total +0 left +0 from bottom top back right E = 8.85 x 10-12 Nm...
Question 5 1 pts An ac generator supplies a peak (not rms) voltage of 150 V...
Question 5 1 pts An ac generator supplies a peak (not rms) voltage of 150 V at 60.0 Hz. The generator is connected in series with a 35-mH inductor, a 45-uF capacitor and an 85-0 resistor. Reference: Ref 23-3 Which one of the following statements concerning this circuit is true? The phase angle for this circuit is positive. The circuit is more capacitive than inductive. The voltage and current are exactly out of phase. The voltage and current are in...
Please answer both questions 99 V The graph shows the voltage across and the current through...
Please answer both questions
99 V The graph shows the voltage across and the current through a single circuit element connected to an AC generator. Identify the circuit element, and justify your choice with a brief explanation 0.14 2.8 A 0 a) The element is a resistor. b) The element is an inductor. c) The element is a capacitor. d) The element could be a resistor or capacitor. e) The element could be a resistor or inductor. Write down the...
Please answer both questions 99 V The graph shows the voltage across and the current through...
Please answer both questions
99 V The graph shows the voltage across and the current through a single circuit element connected to an AC generator. Identify the circuit element, and justify your choice with a brief explanation 0.14 2.8 A 0 a) The element is a resistor. b) The element is an inductor. c) The element is a capacitor. d) The element could be a resistor or capacitor. e) The element could be a resistor or inductor. Write down the...
Question 11 7 pts Ап AC generator with a frequency of 1200 Hz and an rms...
Question 11 7 pts Ап AC generator with a frequency of 1200 Hz and an rms voltage of 15.0 V is connected in series to a 100 kohm resistor, and a0.250 uF capacitor. What is the rms current in this circuit, and the rms voltage across each impedance? 0 words D Question 12 7 pts 8 W E
help with all parts Part 3 of 8 Apply expressions for the rms current or voltage...
help with all parts
Part 3 of 8 Apply expressions for the rms current or voltage as appropriate. (cont.) The rms voltage is given by the following. Δν. max Δν. rms V2 = 0.707AV. max = Substituting the maximum voltage, we obtain AV AV max rms V2 = 0.707AV = 0.707(160 V) = 113 V. An rms voltage of 113 V corresponds to a maximum voltage of 160 V. max What is the maximum current Imax in the resistor? 1...
Question 18 10 pts A concave mirror in an amusement park has a radius of curvature...
Question 18 10 pts A concave mirror in an amusement park has a radius of curvature of 4m. A child stands in front of the mirror so that she appears 4 times taller than her actual height. If the image is upright, how far is she standing from the mirror? Please round your answer to one decimal place. Equations: fum m= - } } +
ANSWER ALL PLEASE
Question 43 2 pts The rms voltage across and the rms current through a single circuit element connected to an ac generator are, respectively, Vrms = 131 volts and Ims = 37 A. The angular frequency of the generator id w = 78. It is observed that the current leads the voltage by 90°. The element that is connected to the ac generator is either a capacitor, an inductor, or a resistor (only one of the three)....
ANSWER ALL PLEASE
Question 35 2 pts A charged particle (with q = 1.0 x 10-2 C) that is moving through a uniform magnetic field has a velocity v = (6.0 x 105m/s) i + (4.0 x 105m/s) k when it experiences a force F due to the magnetic field. If B = (-3.0 x 10-3T)i + (4.0 x 10-3T)j + (5.0 x 10-3T)k, calculate the force, in N (in terms of unit vectors). Equation: F=qvxB OF=-(3.0 N)i - (6.0N)j...
Question 8 2 pts An electric field given by E = 2x y2 i + yx?j + 3 zy? k pierces the Gaussian cube shown below. How much charge, in nC, is enclosed in the cube? (E is in N/C,,y and zin meters). Take En = 8.85 x 10-12 C2/Nm2. y (1,3,0) (4,3,0) (1,3,3) (4, 3, 3) (4,0,0) x (1,0,3) (4,0.3) Equations: I enclosed =o total +0 left +0 from bottom top back right E = 8.85 x 10-12 Nm...
Question 5 1 pts An ac generator supplies a peak (not rms) voltage of 150 V at 60.0 Hz. The generator is connected in series with a 35-mH inductor, a 45-uF capacitor and an 85-0 resistor. Reference: Ref 23-3 Which one of the following statements concerning this circuit is true? The phase angle for this circuit is positive. The circuit is more capacitive than inductive. The voltage and current are exactly out of phase. The voltage and current are in...
Please answer both questions
99 V The graph shows the voltage across and the current through a single circuit element connected to an AC generator. Identify the circuit element, and justify your choice with a brief explanation 0.14 2.8 A 0 a) The element is a resistor. b) The element is an inductor. c) The element is a capacitor. d) The element could be a resistor or capacitor. e) The element could be a resistor or inductor. Write down the...
Please answer both questions
99 V The graph shows the voltage across and the current through a single circuit element connected to an AC generator. Identify the circuit element, and justify your choice with a brief explanation 0.14 2.8 A 0 a) The element is a resistor. b) The element is an inductor. c) The element is a capacitor. d) The element could be a resistor or capacitor. e) The element could be a resistor or inductor. Write down the...
Question 11 7 pts Ап AC generator with a frequency of 1200 Hz and an rms voltage of 15.0 V is connected in series to a 100 kohm resistor, and a0.250 uF capacitor. What is the rms current in this circuit, and the rms voltage across each impedance? 0 words D Question 12 7 pts 8 W E
help with all parts
Part 3 of 8 Apply expressions for the rms current or voltage as appropriate. (cont.) The rms voltage is given by the following. Δν. max Δν. rms V2 = 0.707AV. max = Substituting the maximum voltage, we obtain AV AV max rms V2 = 0.707AV = 0.707(160 V) = 113 V. An rms voltage of 113 V corresponds to a maximum voltage of 160 V. max What is the maximum current Imax in the resistor? 1...
Question 18 10 pts A concave mirror in an amusement park has a radius of curvature of 4m. A child stands in front of the mirror so that she appears 4 times taller than her actual height. If the image is upright, how far is she standing from the mirror? Please round your answer to one decimal place. Equations: fum m= - } } +
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