Two different loads are fixed in a straight line on (or parallel to) the x axis,...

Two different loads are fixed in a straight line on (or parallel to) the x axis, and they are 39.1 m apart. The charge on the extreme right is Q2 = -16.2C, and the electric field at a distance 39.1 m to the right of Q2 is zero. What will be the magnitude of the charge Q1 (the one on the far left)? Select one: -3.24 C -32.40 C 64.80 C 08.10 C 32.40 C

Expert Solution

genius_generous answered 2 years ago

Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown....

Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown. The wire at (x,y) = (-13.5 cm, 0) carries current I1 = 3.2 A in the negative z-direction. The wire at (x,y) = (13.5 cm, 0) carries current I2 = 1.4 A in the positive z-direction. The wire at (x,y) = (0, 23.4 cm) carries current I3 = 5.1 A in the positive z-direction. 1) What is Bx(0,0), the x-component of the magnetic field...

Two parallel connected loads take a total of 2.4 kW, with a 0.8 line delay at...

Two parallel connected loads take a total of 2.4 kW, with a 0.8 line delay at 120 Vrms and 60 Hz. One load absorbs 1.5 kW with a fp delay of 0.707. Determine: a) The fp of the second charge b) The parallel element required to correct the fp of the two loads and convert it to a delay of 0.9

Two point loads are located on the x-axis as follows: the load q1 = -3.00 nC...

Two point loads are located on the x-axis as follows: the load q1 = -3.00 nC is at x = 0.3m and the load q2 = + 2nC is at x = -0.2m. What are the magnitude and direction of the total force on a negative charge of value q3 = -10nC located at (0, 0.5) m?

Consider two infinitely long wires running parallel to the x axis, one along (x, a, 0)...

Consider two infinitely long wires running parallel to the x axis, one along (x, a, 0) the other along (x, −a, 0), for −∞ < x < ∞ and 2a is the separation between the two wires. They carry opposite uniform charge densities +λ and −λ respectively. (a) Find the potential at any point (x, y, z) using the origin at your reference point so that V (0) = 0. (b) Show that the equipotential surfaces are (generically) circular cylinders....

Consider an electron between two grounded conducting parallel plates perpendicular the x axis, and intersecting x...

Consider an electron between two grounded conducting parallel plates perpendicular the x axis, and intersecting x at ±a. A particle with charge q is placed at x = a/2 between the plates. Derive an expression for the magnitude and direction of the force exerted on the particle. Write your answer in terms of the parameters q and a of the problem, and use a computer if necessary to obtain a numerical value for your answer. Computed numerical values should be...

In the diagram, the dashed lines are parallel to the x axis. The magnitudes of the...

In the diagram, the dashed lines are parallel to the x axis. The magnitudes of the vectors are A = 8.8, B = 6.8, C = 13.5, D = 21.9, and F = 21.9. The angles, in degrees, are θA = 30.0, θB = 53.0, θC = 60.0, θD = 37.0, and θF = 30.0. In this problem, you will be asked to calculate the value of a variety of scalar (dot) products. a) What is A • C? b)...

Let R be the region enclosed by the x-axis, the y-axis, the line x = 2...

Let R be the region enclosed by the x-axis, the y-axis, the line x = 2 , and the curve ? = 2?? +3? (1) Find the area of R by setting up and evaluating the integral. (2) Write, but do not evaluate, the volume of the solid generated by revolving R around the y-axis (3) Write, but do not evaluate the volume of the solid generated by revolving R around the x-axis (4) Write, but do not evaluate the...

Two long, straight, parallel wires are separated by 0.50 m and lie in the X-Y plane....

Two long, straight, parallel wires are separated by 0.50 m and lie in the X-Y plane. Wire “A” has a current of 1.4 A traveling in the -Y direction and wire “B” has a current of 6.3 A flowing in the +Y direction. What is the magnitude of the magnetic field at the midpoint between the two wires? A. 4.5 µT B. 2.5 µT C. 1.2 µT D. 3.9 µT E. 0.98 µT

Three loads are connected in parallel to an AC supply of 120∠0° V. The loads are...

Three loads are connected in parallel to an AC supply of 120∠0° V. The loads are 40∠30° Ω, 50 - j30 Ω and 30 + j40 Ω. a) Draw the circuit diagram b) Determine the amplitude and phase angle of the supply current graphically by constructing a phasor diagram using a suitable scale of the load currents and source voltage. c) State the overall power factor using the answer from part (b). d) Construct another phasor diagram for the system...

Two loads connected in parallel draw a total of 4 kW at 0.68pf lagging from a 120-v ms, 60-Hz line.

Two loads connected in parallel draw a total of 4 kW at 0.68pf lagging from a 120-v ms, 60-Hz line. One load absorbs 3.3 kVAR at a 0.6 pf lagging. Determine: a) The pf of the second loadb) The capacitor value in Farads required to correct the overall pf from 0.68 to 0.9 lagging for combine loads. c) The current drawn from the supply under the new power factor of 09.

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