QUESTION 2 "If the power supply voltage is-54V, the R1-120, the R2-870Find the voltage cross R1 due the 3 A current source (round to 1 decimal) ?"
Q: Describe how objects can become electrically charged Use Coulomb's law to compute the force between…
A: (i) How objects can become electrically charged. (ii) Force between two charges using Coulomb's law.
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Q: A small sphere of charge q = +66 μC and mass m = 5.4 g is attached to a light string and placed in a…
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Q: 9 and 10. Thanks.
A: 9.The equation for dot product
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A:
Q: If a 0.010 C charge is moving throough a 0.6 T magnetic field
A: Given: Charge on particle is q=0.010 C Magnetic field is B=0.6 T Velocity of particle is v=305 m/s…
Q: Earth has a net charge that produces an electric field of approximately 168 N/C downward at its…
A: Given Electric field, E = 168 N/C Radius of earth, R = 6.37× 106 m Net charge of earth, Q
Q: As shown in the figure, calculate the magnetic field that wil1 be formed at the point A of the…
A: Given:- Radius of the half circle = 5 cm = 0.05 m Current flowing through the circuit = 10 A
Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…
A: let q1 = 2.8 x 10-6 Cq2 = 7 x 10-6 Cq3 = 4 x 10-6 C
Q: Four equal +2.00-µC point charges are placed at the corners of a square 4.00 m on each side. (k =…
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Q: The force acting on an object is given by F, = (7x - 12) N, where x is in meters. (a) Choose the…
A: Here force is given as F = 7x - 12 Here x is in meter and F is in Newton .
Q: Find the number of turns a solenoid coil with length of 0.06 m should have in order to produce a…
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Q: 17 a-true b-false
A: Dark fringes occurs when the maxima of two waves are 180 out of phase. Dark fringes and Destructive…
Q: nd
A: Given: Length of copper rod is 0.53 m Mass of copper rod is 5×10-2kg Current is 13 A
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: If a candle is 3 meters from a thin lens with a focal length of 2 m, find the image distance A) 2 m…
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Q: The resistance of the metal bar with a weight of 3 N and a length of 1.5 m is 10 2. The metal rod…
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Q: D Q 92 = -4Q В A Which point is at the highest potential? OD O B O A II
A: q1 = + Q q2 = - 4Q
Q: An LC circuit like the one in the figure below contains an 95.0 mH inductor and a 26.0 μF capacitor…
A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height 9 m. The block then…
A: Since you have posted multiple parts we will solve the first three parts for you, kindly post the…
Q: Calculate the horizontal force P on the light 14° wedge necessary to initiate movement of the 32-kg…
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Q: A 44.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 144…
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Q: Consider the semiare of charge shown in the figure, that has an opening angle of 0o = 47° and a…
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Q: Q4 A rod of length 3m has a uniform positive charge per unit length A = 4 nC/m. determine the…
A: in this question we define electric field equation at different point .
Q: Find the frequency of a wave that has a period of 0.063 seconds.
A: If the time period of wave is T, then Frequency f=1/T
Q: A rope that weighs 0.5 lb/ft is attached to a bucket filled with cement plaster that weighs 22 lbs.…
A: weight per unit length, w=0.5 lb/ft Bucket with plaster, W=22 lb This bucket is pulled by the rope…
Q: The moment of inertia of a solid cylinder of radius R, mass M and length L, perpendicular to its…
A: Write the expression for the moment of inertia of the cylinder as given above. Here M signifies…
Q: If a spherical mirror is immersed in water, does its focal length change? Explain.
A: If a spherical mirror immersed in the water, its focal length doesn't change. Because at the surface…
Q: A 6230-kg satellite is in a circular earth orbit that has a radius of 3.81 x 107 m. A net external…
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Q: You drop a 10 Ib bowling ball and .1 lb piece of paper with air resistance. Which object will hit…
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Q: 1. Please answer the question ty!
A: Given that Mass m=1 slug Spring constant k=9 lb/ft Given initial condition at t=0 y0= 1 ft and y0'=3…
Q: 4. One on end of a pipe with a diameter of 5.00 cm, the pressure is 100 kPa and the speed of the…
A: Fluid mechanics.
Q: 20. Time rate at which radius r of the balloon changes is best represented by the expression 1 1 (a)…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Q5 By performing nodal analysis to the circuit in the following Figure, calculate the voltage V1.…
A: in this question we use kirchoff's law at circuit.
Q: 5. A pendulum has a length of 0.65 m and a period of 4.1 s. The Pendulum is on an unknown planet.…
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Q: same magnitude F. If there is no friction between block b and the table, and there is enough…
A: E
Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…
A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω
Q: 11. A spaceship is traveling with a velocity of 0.8c relative to the Earth. What is the momentum of…
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Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…
A: Given, star X is located 20 light-years from earth star Y is located 40 light-years from earth…
Q: According to Dynamical Systems Theory, the preferred, comfortable behavioral state of movement is…
A: This theory is applicable to the study of human movements. The strength of the theory is in the…
Q: What would be the uncertainty of VL if L= 1.07/ the uncertainty equals 0.05/ and VL= 1.0344?
A: Given L = 1.07 ∆L = 0.05 √L = √(1.07) = 1.0344
Q: A loop of wire with radius r-0.035m is placed in a region of uniform magnetic field with magnitude…
A: radius (r) = 0.035 m initial magnetic field = 0.65 T final magnetic field = 7.5 T time (t) = 9.5 s…
Q: thanks for the help
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Q: When the outdoor emergency warning siren at aileen's school was tested, the sound from the siren…
A: GivenTime taken by sound to reach house (t)=4 sDistance between siren and her house (d)= 2.75 km
Q: A metal bar 6.0 m long, clamped at its center and vibrating longitudinally in such a manner that it…
A:
Q: Moving charge generates a magnetic field. A) True B) False
A:
5
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