Pnormal = i2 R
= 0.52 x 15.2
Pnormal = 3.8 watt
Psiezed = V2 / R
= 1202 / 15.2
Psiezed = 947.368 watt
Rate = Psiezed / Pnormal
Rate = 947.368 / 3.8
Rate = 249.3073
6. -/10 points My Notes Ask Your Teacher You are working in a factory that uses...
10. -/10 points My Notes Ask Your Teacher The switch in the figure below is connected to position a for a long time interval. At t = 0, the switch is thrown to position b. After this time, what are the following? (Let C = 1.20 uF.) 0.100 H 12.0 V Ic (a) the frequency of oscillation of the LC circuit Hz (b) the maximum charge that appears on the capacitor CNC (c) the maximum current in the inductor CamA...
4. 1/2 points | Previous Answers KatzPSEf1 23.P.046. My Notes Ask Your Teacher The figure below shows four identical conducting spheres with charge q +4.50 nC placed at the corners of a rectangle of width w = 24.0 cm and height h = 55.0 cm. what are the magnitude and direction of the net electrostatic force on the charge on the lower right-hand corner? magnitude 3.54e-6 direction-12.53 X (counterclockwise from the +x axis) Need Help? Read it Submit Answer Save...
9. [-14 Points] DETAILS SERPSE10 29.A.P.039. MY NOTES ASK YOUR TEACHER Two identical, flat, circular coils of wire each have 60 turns and radius R = 0.500 m. The coils are arranged as a set of Helmholtz coils so that the separation distance between the coils is equal to the radius of the coils (see figure below). Each coil carries current I = 8.5 A. Determine the magnitude of the magnetic field at a point on the common axis of...
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5. [-/1.42 points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Residential building codes typically require the use of 12-gauge copper wire (diameter 0.205 cm) for wiring receptacles. Such circuits carry currents as large as 20.0 A. If a wire of smaller diameter (with a higher gauge number) carried that much current, the wire could rise to a high temperature and cause a fire. (Table of resistivities) (a) Calculate the rate at...
0/2 points Previous Answers SerCP11 15.2.OP.013. My Notes Ask Your Teacher The figure below shows three charged particles at the corners of an equilateral triangle. Particle A has a charge of 1.25 C; B has a charge of 5.60 C; and C has a charge of -5.04 C. Each side of the triangle is 0.500 m long. What are the magnitude and direction of the net electric force on A? (Enter the magnitude In N and the direction in degrees...
My Notes 4. 0/2 points Previous Answers SerCP11 15.2.OP.013. Ask Your Teacher The figure below shows three small, charged spheres at the corners of an equilateral triangle. Sphere A has a charge of 1.80 HC; B has a charge of 5.50 HC; and C has a charge of -s5.00 HC. Each side of the triangle is 0.500 m long. What are the magnitude and direction of the net electric force on A? (Enter the magnitude in N and the direction...
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Ask Your Teacher 6 1 points KatzPSEf1 2.P.047 My Notes + A uniformly accelerating rocket is found to have a velocity of 13.0 m/s when its height is 7.00 m above the ground, and 1.90 s later the rocket is at a height of 55.0 m. What is the magnitude of its acceleration? m/s2 Need Help? Read It Show My Work (optional) +-12 points KatzPSEf1 2.P.061 My Notes +Ask Your T In the movie...
My Notes Ask Your Tescher You are working in a biology lab during your summer break. Your supervisor asks you to perform an experiment to find the ive spring constant (in N/m) of a partial molecule of DNA (deoxyribonucleic acid). You perform experiments and find that a single straight each end portion of a DNA molecule is 2.30 um long. You then perform an activity that charges the ends of the molecule; becomes singly ionized: negative on one end, positive...
7. + 1/2 points Previous Answers SerPSET9 26.P.041. My Notes Ask Your Teacher The circuit in the figure below consists of two identical, parallel metal plates connected to identical metal springs, a switch, and a 128-V battery. With the switch open, the plates are uncharged, are separated by a distance d = 7.55 mm, and have a capacitance C = 2.00 pF. When the switch is closed, the distance between the plates decreases by a factor of 0.500 (a) How...
11.–/10 pointsSerPSE10 22.4.P.020. Ask Your Teacher My Notes Question Part Points Submissions Used Two 1.00 µC charged particles are located on the x axis. One is at x = 1.00 m, and the other is at x = -1.00 m. (a) Determine the electric field on the y axis at y = 0.500 m. N/C i + N/C j (b) Calculate the electric force on a -3.00 µC charge placed on the y axis at y = 0.500 m. N i...