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Turn 2. A capacitive sensor in air measures 4.0 uF. It measures 120.0uF when placed in...
How does the series turn into 15 uF. Where does 12V come from? What is the...
How does the series turn into 15 uF.
Where does 12V come from?
What is the charge out of the battery for the circuit below? (b) (c) d) 720 μC 360 HC 540 HC 20 μF What are the charge and the voltage on the 20 μF capacitor in the circuit in problem 8? 9. (a) c) 360 uC, 6V 240 uC, 12V 300 μC, 18V 1801G, 12V 30 (d) tuantor froninthitht of 4 7r408 om) has a radius of...
12. A 20-turn circular coil (radius = 4.0 cm, total resistance = 0.20 2) is placed...
12. A 20-turn circular coil (radius = 4.0 cm, total resistance = 0.20 2) is placed in a uniform magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies with time as given by B(t) = 50e-0.5t mt. where t is measured in seconds. What is the magnitude of the induced current in the coil at 3.0 s? (8 points) + 5 6. B r=.04m 3 why? 2000- R=.2002 B(E)=50est m N=20 (I....
Task 3 a) The capacitor having a capacitance of 10 uF is applied with a potential...
Task 3 a) The capacitor having a capacitance of 10 uF is applied with a potential difference which is increased uniformly from 0 to 600 V in 2 seconds. It is then maintained constant at 600 V for 1 second and subsequently decreased uniformly to zero in five seconds. 1) Plot a graph showing the variation of current during these 8 seconds. ii) Calculate the total charge and the energy stored in the capacitor when the terminal voltage is 600...
What is the air pressure (kPa) inside the tank? L1=25 cm, L2=35 cm. Water Air u...
What is the air pressure (kPa) inside the tank? L1=25 cm, L2=35 cm. Water Air u SG 13.6 Mercury Select one: a. Pair = 9.51 kPa. b. Pair = 16.58 kPa. c. Pair = 29.92 kPa. d. Pair = 43.26 kPa. e. Pair = 56.60 kPa. Saturated liquid water is placed inside a rigid tank. What is the expected state of water when some heat is removed? Choose best answer based on some property diagram. Select one: O a. The...
12. A rectangular loop of wire carrying a 4.0-A current is placed in a magnetic field...
12. A rectangular loop of wire carrying a 4.0-A current is placed in a magnetic field of 0.60 1. The magnitude of the torque acting on this wire when the plane of the loop makes a 30° angle with the field is measured to be 1.1 N.m. What is the area of this loop? A) 0.20 m2 B) 0.40 m2 C) 0.26 m2 D) 0.80 m2 E) 0.53 m2
A mass of 4.0 kg is placed on the end of a spring. The graph provided...
A mass of 4.0 kg is placed on the end of a spring. The graph provided indicates the mass' potential energy as a function of distance from the equilibrium position. The total mechanical energy of the system is 300 J. What is the value of the spring constant when the mass is -2.0 m from the equilibrium position? Potential Energy vs. Distance 400 2 30 100- -2.010 0 1.0 2.0 Distance (m) A) 25 N/m B) 35 N/m C) 75...
Particles of charge +70 and -80 uC are placed along the x-axis as shown, separated by...
Particles of charge +70 and -80 uC are placed along the x-axis as shown, separated by a distance of 0.70 m. (A) Calculate the electric field at the center, 0.35 m from each. (B) Indicate its direction. 6. (C) Suppose a particle with charge +48 uC is inserted at the point X in the figure above. Calculate the force on the new particle. Indicate its direction. (D) What changes if the charge is-48 pC? (E) What is the force if...
v3. At what distance from a point charge of 4.0 nC does the electric field have...
v3. At what distance from a point charge of 4.0 nC does the electric field have a magnitude of 4.0 N/C? (3.0 m) 4. Two small identical conducting spheres are placed with their centers 0.30 m apart. One is given a charge of 1 0 x10* c other a charge of -3.0 x10 C. (a) Find the electrostatic force exerted on one sphere by the other. (3.0 x 10"N, attraction) the (b) e spheres are connected by a conducting wire....
ECE 336 Mid 1 (2020 spring) Name: In a non-magnetic medium (6-3), z<0, the E field...
ECE 336 Mid 1 (2020 spring) Name: In a non-magnetic medium (6-3), z<0, the E field component of an EMag wave given by: E = 10 cos(0-1-1/32 - x)a,, The wave oblique incidence to air at z 0. Please determine: (a) The polarization state of the oblique incidence (5pt) (b) The phaser form of the incident E field (5 pt) (c) (10pt) (d) The reflected E field (30 pt) (e) The transmitted H field (30 pt) (1) Assuming if we...
- 3.9 m, Shells B and C. and shells D and E are connected by conducting...
- 3.9 m, Shells B and C. and shells D and E are connected by conducting wires as shown. You are asked to evaluate the capacitance of this system hetween shells A and F (that is, when shells A and F would be connected to the outside circuitry) What is capacitance C of this system when the space between all the shells is just air (like vacuum for our purpose)?: C= pF. the figure) is filled with an insulating material...
How does the series turn into 15 uF.
Where does 12V come from?
What is the charge out of the battery for the circuit below? (b) (c) d) 720 μC 360 HC 540 HC 20 μF What are the charge and the voltage on the 20 μF capacitor in the circuit in problem 8? 9. (a) c) 360 uC, 6V 240 uC, 12V 300 μC, 18V 1801G, 12V 30 (d) tuantor froninthitht of 4 7r408 om) has a radius of...
12. A 20-turn circular coil (radius = 4.0 cm, total resistance = 0.20 2) is placed in a uniform magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies with time as given by B(t) = 50e-0.5t mt. where t is measured in seconds. What is the magnitude of the induced current in the coil at 3.0 s? (8 points) + 5 6. B r=.04m 3 why? 2000- R=.2002 B(E)=50est m N=20 (I....
Task 3 a) The capacitor having a capacitance of 10 uF is applied with a potential difference which is increased uniformly from 0 to 600 V in 2 seconds. It is then maintained constant at 600 V for 1 second and subsequently decreased uniformly to zero in five seconds. 1) Plot a graph showing the variation of current during these 8 seconds. ii) Calculate the total charge and the energy stored in the capacitor when the terminal voltage is 600...
What is the air pressure (kPa) inside the tank? L1=25 cm, L2=35 cm. Water Air u SG 13.6 Mercury Select one: a. Pair = 9.51 kPa. b. Pair = 16.58 kPa. c. Pair = 29.92 kPa. d. Pair = 43.26 kPa. e. Pair = 56.60 kPa. Saturated liquid water is placed inside a rigid tank. What is the expected state of water when some heat is removed? Choose best answer based on some property diagram. Select one: O a. The...
12. A rectangular loop of wire carrying a 4.0-A current is placed in a magnetic field of 0.60 1. The magnitude of the torque acting on this wire when the plane of the loop makes a 30° angle with the field is measured to be 1.1 N.m. What is the area of this loop? A) 0.20 m2 B) 0.40 m2 C) 0.26 m2 D) 0.80 m2 E) 0.53 m2
A mass of 4.0 kg is placed on the end of a spring. The graph provided indicates the mass' potential energy as a function of distance from the equilibrium position. The total mechanical energy of the system is 300 J. What is the value of the spring constant when the mass is -2.0 m from the equilibrium position? Potential Energy vs. Distance 400 2 30 100- -2.010 0 1.0 2.0 Distance (m) A) 25 N/m B) 35 N/m C) 75...
Particles of charge +70 and -80 uC are placed along the x-axis as shown, separated by a distance of 0.70 m. (A) Calculate the electric field at the center, 0.35 m from each. (B) Indicate its direction. 6. (C) Suppose a particle with charge +48 uC is inserted at the point X in the figure above. Calculate the force on the new particle. Indicate its direction. (D) What changes if the charge is-48 pC? (E) What is the force if...
v3. At what distance from a point charge of 4.0 nC does the electric field have a magnitude of 4.0 N/C? (3.0 m) 4. Two small identical conducting spheres are placed with their centers 0.30 m apart. One is given a charge of 1 0 x10* c other a charge of -3.0 x10 C. (a) Find the electrostatic force exerted on one sphere by the other. (3.0 x 10"N, attraction) the (b) e spheres are connected by a conducting wire....
ECE 336 Mid 1 (2020 spring) Name: In a non-magnetic medium (6-3), z<0, the E field component of an EMag wave given by: E = 10 cos(0-1-1/32 - x)a,, The wave oblique incidence to air at z 0. Please determine: (a) The polarization state of the oblique incidence (5pt) (b) The phaser form of the incident E field (5 pt) (c) (10pt) (d) The reflected E field (30 pt) (e) The transmitted H field (30 pt) (1) Assuming if we...
- 3.9 m, Shells B and C. and shells D and E are connected by conducting wires as shown. You are asked to evaluate the capacitance of this system hetween shells A and F (that is, when shells A and F would be connected to the outside circuitry) What is capacitance C of this system when the space between all the shells is just air (like vacuum for our purpose)?: C= pF. the figure) is filled with an insulating material...
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