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Problem 30.68 In the circuit shown in the figure (Figure 1) , S 1 has been close

Problem 30.68 In the circuit shown in the figure (Figure 1) , S1 has been closed for a long enough time so that the current reads a steady 3.50A . Suddenly, S2 is closed and S1 is…

Problem 30.8 Part A Calculate (in MeV) the binding energy per nucleon for 12^C.

Problem 30.8 Part A Calculate (in MeV) the binding energy per nucleon for 12^C. Part B Calculate (in MeV) the binding energy per nucleon for 13^C. Problem 30.9 Part A Calculate (i…

Problem 30.81 Part A In recent years it has been possible to buy a 1.0 F capacit

Problem 30.81 Part A In recent years it has been possible to buy a 1.0 F capacitor This is an enormously large amount of capacitance. Suppose you want to build a 3.2 Hz oscillator…

Problem 31-14 Capital Budgeting Lakonishok Equipment has an investment opportuni

Problem 31-14 Capital Budgeting Lakonishok Equipment has an investment opportunity in Europe. The project costs €19 million and is expected to produce cash flows of €3.6 million i…

Problem 31.12 All the power sources (batteries or capacitors) in (Figure 1) star

Problem 31.12 All the power sources (batteries or capacitors) in (Figure 1) start with a potential difference of 9.0 Vbetween their terminals, and all of them run down (decrease i…

Problem 31.12 All the power sources (batteries or capacitors) in (Figure 1) star

Problem 31.12 All the power sources (batteries or capacitors) in (Figure 1) start with a potential difference of 9.0 Vbetween their terminals, and all of them run down (decrease i…

Problem 31.20 Part A What is the value of resistor R in the figure(Figure 1) if

Problem 31.20 Part A What is the value of resistor R in the figure(Figure 1) if V=6V and I=3A? Express your answer using two significant figures. SubmitMy AnswersGive Up Incorrect…

Problem 31.20 Part A What is the value of resistor R in the figure(Figure 1) if

Problem 31.20 Part A What is the value of resistor R in the figure(Figure 1) if V=6V and I=3A? Express your answer using two significant figures. SubmitMy AnswersGive Up Incorrect…

Problem 31.25 The figure(Figure 1) shows a vertically polarized radio wave of fr

Problem 31.25 The figure(Figure 1) shows a vertically polarized radio wave of frequency 8.0×105 Hz traveling into the page. The maximum electric field strength is 1000 V/m . Part …

Problem 31.3: Power and resistive loads Please wait for the animation to complet

Problem 31.3: Power and resistive loads Please wait for the animation to completely load. Assume an ideal power supply. The graph shows the voltage across the source (red) and the…

Problem 31.4 In Rutherfords scattering experiments, alpha particles (charge - +2

Problem 31.4 In Rutherfords scattering experiments, alpha particles (charge - +2e) were fired at a gold foil. Consider an alpha particle with an initial kinetic energy K heading d…

Problem 31.40 When you step on the brake pedal in your car, charge carriers flow

Problem 31.40 When you step on the brake pedal in your car, charge carriers flow from the battery to the rear brake lights. Suppose the wire connecting the switch at the pedal to …

Problem 31.40 When you step on the brake pedal in your car, charge carriers flow

Problem 31.40 When you step on the brake pedal in your car, charge carriers flow from the battery to the rear brake lights. Suppose the wire connecting the switch at the pedal to …

Problem 31.42 Part A At one instant, the electric and magnetic fields at one Wha

Problem 31.42 Part A At one instant, the electric and magnetic fields at one What is the value of a? point of an electromagnetic wave are E = (250i + 3403-60kV/m and B = (7.5i-7.7…

Problem 31.50 At a frequency ? 1 the reactance of a certain capacitor equals tha

Problem 31.50 At a frequency ?1 the reactance of a certain capacitor equals that of a certain inductor. Part A If the frequency is changed to ?2= 5 ?1, what is the ratio of the re…

Problem 31.58 An L-R-C series circuit has R = 50.0 , L = 0.700 H , and C = 7.00×

Problem 31.58 An L-R-C series circuit has R = 50.0 , L = 0.700 H , and C = 7.00×104 F . The ac source has voltage amplitude 80.0 V and angular frequency 110 rad/s . Part A What is…

Problem 31.58 Part A An L-R-C series circuit has R = 50.0 , L = 0.800 H , and C

Problem 31.58 Part A An L-R-C series circuit has R = 50.0 , L = 0.800 H , and C = 6.00x10-4 F . The ac source has voltage amplitude 90.0 V and angular frequency 110 rad/s What is …

Problem 31.6 Part B Suppose an air-gap capacitor has circular plates of radius R

Problem 31.6 Part B Suppose an air-gap capacitor has circular plates of radius R = 2.5 cm and separation d = 1.8 mm . A 76.5 Hz emf, E = E0 cos(wt), is applied to the capacitor. T…

Problem 31.61 Part A For the circuit shown in the figure(Figure 1) find the curr

Problem 31.61 Part A For the circuit shown in the figure(Figure 1) find the current through each resistor. Express your answers using two significant figures. Enter your answers n…

Problem 31.61 Part A For the circuit shown in the figure(Figure 1) find the curr

Problem 31.61 Part A For the circuit shown in the figure(Figure 1) find the current through each resistor. Express your answers using two significant figures. Enter your answers n…

Problem 31.63 In an L-R-C series circuit, the source has a voltage amplitude of

Problem 31.63 In an L-R-C series circuit, the source has a voltage amplitude of 123V , R = 78.0? , and the reactance of the capacitor is 479? . The voltage amplitude across the ca…

Problem 31.63 In an L-R-C series circuit, the source has a voltage amplitude of

Problem 31.63 In an L-R-C series circuit, the source has a voltage amplitude of 115V , R = 80.0? , and the reactance of the capacitor is 490? . The voltage amplitude across the ca…

Problem 31.65 Part C Determine the current through the R1 = 900 Express your ans

Problem 31.65 Part C Determine the current through the R1 = 900 Express your answer with the appropriate units. Enter positive value if the current through the resistor is directe…

Problem 31.76 In laser eye surgery, the laser emits a 1.12-ns pulse focused on a

Problem 31.76 In laser eye surgery, the laser emits a 1.12-ns pulse focused on a spot that is 36.3 um in diameter. Part A If the energy contained in the pulse is 2.84 mJ, what is …

Problem 3120 palnts) An small asteroid from interstellar space enters the solar

Problem 3120 palnts) An small asteroid from interstellar space enters the solar system and collides with the Earth. When it was far away from the solar system it was moving at a v…

Problem 32. Most nonzero elements in row Given the matrix a, return the index r

Problem 32. Most nonzero elements in row Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row that matches…

Problem 32. Most nonzero elements in row Given the matrix a, return the index r

Problem 32. Most nonzero elements in row Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row that matches…

Problem 32. The ski slopes at Bluebird Mountain make use of towropes to transpor

Problem 32. The ski slopes at Bluebird Mountain make use of towropes to transport snowboarders and skiers to the summit of the hill. One of the towropes is powered by a 22-kW moto…

Problem 32.26 Part A In Figure (a), what is the magnetic force F on the proton?

Problem 32.26 Part A In Figure (a), what is the magnetic force F on the proton? Give your answers in component form. A proton moves in the magnetic field-0.5-1i T with a speed of …

Problem 32.39 Constant? PartA Two square reflectors, each 1.00 cm on a side and

Problem 32.39 Constant? PartA Two square reflectors, each 1.00 cm on a side and of mass 4.00 g. are located at opposite ends of a thin, extremely light, 1.00-m rod that can rotate…

Problem 32.4 Part A An electron moves along the z-axis with v, = 3.8 × 107 m/s.

Problem 32.4 Part A An electron moves along the z-axis with v, = 3.8 × 107 m/s. As it passes the origin, what are the strength and direction of the magnetic field at the following…

Problem 32.49 Your employer asks you to build a 23-cm-long solenoid with an inte

Problem 32.49 Your employer asks you to build a 23-cm-long solenoid with an interior field of 5.5 mT . The specifications call for a single layer of wire, wound with the coils as …

Problem 32.53 The GPS network consists of 24 satellites, each of which makes two

Problem 32.53 The GPS network consists of 24 satellites, each of which makes two orbits around the earth per day. Each satellite transmits a 50.0?W (or even less) sinusoidal elect…

Problem 32.55 A ray of light with wavelength ? is incident from air at precisely

Problem 32.55 A ray of light with wavelength ? is incident from air at precisely 60? ( = ?) on a spherical water drop of radius r and index of refraction n (which depends on ?). W…

Problem 32.56 A series RLC circuit consists of a 50 resistor, a 3.3 mH inductor,

Problem 32.56 A series RLC circuit consists of a 50 resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected to a 5.0 kHz oscillator with a peak voltage of 5.0 V. Part…

Problem 32.59 Part A A proton moving in a uniform magnetic field with L1.27 x 10

Problem 32.59 Part A A proton moving in a uniform magnetic field with L1.27 x 106 i m/s experiences force F1 = 1.76 × 10-16 k N. A second proton with a 2.21 × 106 J m/s experience…

Problem 33-11 Yellow Company acquired a delivery truck, making payment of $2,680

Problem 33-11 Yellow Company acquired a delivery truck, making payment of $2,680,000, the payment being analyzed as follows: Price of truck 2,500,000 Charge of extra equipment 50,…

Problem 33-13 (IAA) Acrophobia Company summarized manufacturing and construction

Problem 33-13 (IAA) Acrophobia Company summarized manufacturing and construction activities for 2017 as follows: Finished goods 3,000,000 4,000,000 Machinery 500,000 1,000,000 Mat…

Problem 33.16 The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and

Problem 33.16 The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and decreasing at 3.10 T/s. Part A What is the electric field strength inside the solenoid at a point o…

Problem 33.16 The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and

Problem 33.16 The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and decreasing at 3.10 T/s. Part A What is the electric field strength inside the solenoid at a point o…

Problem 33.16 The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and

Problem 33.16 The magnetic field inside a 5.0-cm-diameter solenoid is 2.0 T and decreasing at 4.70 T/s Part A What is the electric field strength inside the solenoid at a point on…

Problem 33.26 Part A How many molecules strike a 1.00 cm2 surface during 1 minut

Problem 33.26 Part A How many molecules strike a 1.00 cm2 surface during 1 minute if the surface is exposed to N2 at 1 atm and 303 K ? Part B Ultrahigh vacuum studies typically em…

Problem 33.27 You are a NASA engineer faced with the task of ensuring that the m

Problem 33.27 You are a NASA engineer faced with the task of ensuring that the material on the hull of a spacecraft can withstand puncturing by space debris. The initial cabin air…

Problem 33.37 A 4.0-cm-diameter loop with resistance 0.20 Ohm around a 2.0-cm-di

Problem 33.37 A 4.0-cm-diameter loop with resistance 0.20 Ohm around a 2.0-cm-diameter solenoid. The solenoid is 14cm long, has 100 turns, and carries the current shown in the gra…

Problem 33.3: Image in concave mirror http://www.compadre.org/Physlets/optics/pr

Problem 33.3: Image in concave mirror http://www.compadre.org/Physlets/optics/prob33_3.cfm The animation shows an object and its image (position is given in meters and angle is gi…

Problem 33.3: Image in concave mirror http://www.compadre.org/Physlets/optics/pr

Problem 33.3: Image in concave mirror http://www.compadre.org/Physlets/optics/prob33_3.cfm The animation shows an object and its image (position is given in meters and angle is gi…

Problem 33.43 Electricity is distributed from electrical substations to neighbor

Problem 33.43 Electricity is distributed from electrical substations to neighborhoods at 1.6x10^4V . This is a 60Hz oscillating (AC) voltage. Neighborhood transformers, seen on ut…

Problem 33.45 The square loop shown in the figure moves into a 0.80 T magnetic f

Problem 33.45 The square loop shown in the figure moves into a 0.80 T magnetic field at a constant speed of 10 m/s. The loop has a resistance of 0.10 , and it enters the field at …

Problem 33.46 A person has a far point of 12 cm . Part A What power glasses woul

Problem 33.46 A person has a far point of 12 cm . Part A What power glasses would correct this vision if the glasses were placed 2.0 cm from the eye? Express your answer using two…

Problem 33.5 A 105 mm -focal-length lens is used to focus an image on the sensor

Problem 33.5 A 105 mm -focal-length lens is used to focus an image on the sensor of a camera. The maximum distance allowed between the lens and the sensor plane is 143 mm Part A H…