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Exercise 27-14: Ice Cream, Drownings, and Fire Damage a. Suppose a beach communi

Exercise 27-14: Ice Cream, Drownings, and Fire Damage a. Suppose a beach community keeps track of the amount of ice cream sold in a given month and the number of drownings that oc…

Exercise 27-20 Cost of quality and value-added/non-value-added reports Mountain

Exercise 27-20 Cost of quality and value-added/non-value-added reports Mountain States Cable Co. provides cable TV and Internet service to the local community. The activities and …

Exercise 27.12 A horizontal rectangular surface has dimensions 2.90cm by 3.05cm

Exercise 27.12 A horizontal rectangular surface has dimensions 2.90cm by 3.05cm and is in a uniform magnetic field that is directed at an angle of 27.5? above the horizontal. Part…

Exercise 27.15 Part A An electron at point A in the figure (Figure 1) has a spee

Exercise 27.15 Part A An electron at point A in the figure (Figure 1) has a speed vo of 1.60x106 m/s Find the magnitude of the magnetic field that will cause the electron to follo…

Exercise 27.16 A circular wire loop 55 cm in diameter has resistance 120 and lie

Exercise 27.16 A circular wire loop 55 cm in diameter has resistance 120 and lies in a horizontal plane A uniform magnetic field points vertically downward, and in 25 ms it increa…

Exercise 27.16 A circular wire loop 55 cm in diameter has resistance 120 and lie

Exercise 27.16 A circular wire loop 55 cm in diameter has resistance 120 and lies in a horizontal plane A uniform magnetic field points vertically downward, and in 25 ms it increa…

Exercise 27.2 A particle with a mass of 1.95×10 4 kg carries a negative charge o

Exercise 27.2 A particle with a mass of 1.95×104 kg carries a negative charge of - 3.10×108 C . The particle is given an initial horizontal velocity that is due north and has a ma…

Exercise 27.21 Part A Find the speed of the deuteron. A deuteron (the nucleus of

Exercise 27.21 Part A Find the speed of the deuteron. A deuteron (the nucleus of an isotope of hydrogen) has a mass of 3.34 102 kg and a charge of 1.60 10-10 C. The deuteron trave…

Exercise 27.31 Part A Singly ionized (one electron removed) atoms are accelerate

Exercise 27.31 Part A Singly ionized (one electron removed) atoms are accelerated and then passed through a velocity selector consisting of perpendicular electric and magnetic fie…

Exercise 27.33 21 of 25 stant Part A The amount of meat in prehistoric diets can

Exercise 27.33 21 of 25 stant Part A The amount of meat in prehistoric diets can be determined by measuring the ratio of the isotopes nitrogen-15 to nitrogen-14 in bone from human…

Exercise 27.33 Part A The amount of meat in prehistoric diets can be determined

Exercise 27.33 Part A The amount of meat in prehistoric diets can be determined by measuring the ratio of the isotopes nitrogen-15 to nitrogen-14 in bone from human remains Carniv…

Exercise 27.39 A long wire carrying 4.50A of current makes two 90 ?bends, as sho

Exercise 27.39 A long wire carrying 4.50A of current makes two 90 ?bends, as shown in the figure  (Figure 1) . The bent part of the wire passes through a uniform 0.248T magnetic f…

Exercise 27.39 A long wire carrying 4.50A of current makes two 90 bends, as show

Exercise 27.39 A long wire carrying 4.50A of current makes two 90 bends, as shown in the figure (Figure 1). The bent part of the wire passes through a uniform 0.230T magnetic fiel…

Exercise 27.39 Part A Find the magnitude of the force that the magnetic field ex

Exercise 27.39 Part A Find the magnitude of the force that the magnetic field exerts on the wire. Part B Find the direction of the force that the magnetic field exerts on the wire…

Exercise 27.49 A coil with a magnetic moment of 1.43A?m2 is oriented initially w

Exercise 27.49 A coil with a magnetic moment of 1.43A?m2 is oriented initially with its magnetic moment antiparallel to a uniform magnetic field of magnitude 0.825T . Part A What …

Exercise 27.8 A particle with charge 6.00 nC is moving in a uniform magnetic fie

Exercise 27.8 A particle with charge 6.00 nC is moving in a uniform magnetic field B =( 1.21 T )k^. The magnetic force on the particle is measured to be F =( 3.60×107 N )i^+( 7.60…

Exercise 27.8 Part B alculate the x-component of the velocity of the particle A

Exercise 27.8 Part B alculate the x-component of the velocity of the particle A particle with charge 5.30 nC is moving ina uniform magnetic field B1.23 T)k. The magnetic force on …

Exercise 27.9 Part A A group of particles is traveling in a magnetic field of un

Exercise 27.9 Part A A group of particles is traveling in a magnetic field of unknown magnitude and direction. You observe that a proton moving at 1.30 km/s in the +x-direction ex…

Exercise 28-1 Overhead Rate Based on Capacity [LO2-6) Wixis Cabinets makes custo

Exercise 28-1 Overhead Rate Based on Capacity [LO2-6) Wixis Cabinets makes custom wooden cabinets for high-end stereo systems from specialty woods. The co costing system. The capa…

Exercise 28.11 A long, straight wire lies along the z-axis and carries a 4.10 A

Exercise 28.11 A long, straight wire lies along the z-axis and carries a 4.10 A current in the +z- direction Find the magnetic field (magnitude and direction) produced at the foll…

Exercise 28.2 Part A In the Bohr model of the hydrogen atom, the electron moves

Exercise 28.2 Part A In the Bohr model of the hydrogen atom, the electron moves in a circular orbit of radius 5.3 x 101 m with a speed of 2.2 x 10 m/s If we are viewing the atom i…

Exercise 28.26 A rectangular loop with dimensions 4.20 cm by 9.50 cm carries cur

Exercise 28.26 A rectangular loop with dimensions 4.20 cm by 9.50 cm carries current I. The current in the loop produces a magnetic field at the center of the loop that has magnit…

Exercise 28.26 A rectangular loop with dimensions 4.20 cm by 9.50 cm carries cur

Exercise 28.26 A rectangular loop with dimensions 4.20 cm by 9.50 cm carries current I. The current in the loop produces a magnetic field at the center of the loop that has magnit…

Exercise 28.4 3 of 11 > Part A An alpha particle (charge +2e) and an electron mo

Exercise 28.4 3 of 11 > Part A An alpha particle (charge +2e) and an electron move in opposite directions from the same point, each with the speed of 2.30x 105 m/s (Figure 1). …

Exercise 28.4 Part A An alpha particle (charge +2e) and an electron move in oppo

Exercise 28.4 Part A An alpha particle (charge +2e) and an electron move in opposite directions from the same point, each with the speed of 2.80x105 m/s (Figure 1) Find the magnit…

Exercise 28.40 Part A The figure shows, in cross section, several conductors tha

Exercise 28.40 Part A The figure shows, in cross section, several conductors that carry currents through the plane of the figure. The currents have the magnitudes 11-3.6 A , 12-6.…

Exercise 28.41 Two round concentric metal wires lie on a tabletop, one inside th

Exercise 28.41 Two round concentric metal wires lie on a tabletop, one inside the other. The inner wire has a diameter of 24.0cm and carries a clockwise current of 10.0A , as view…

Exercise 28.5 A -4.60 puC charge is moving at a constant speed of 700x105 m/s in

Exercise 28.5 A -4.60 puC charge is moving at a constant speed of 700x105 m/s in the +z direction relative to a reference frame. At the instant when the point charge is at the ori…

Exercise 28.5 A -4.60 puC charge is moving at a constant speed of 700x105 m/s in

Exercise 28.5 A -4.60 puC charge is moving at a constant speed of 700x105 m/s in the +z direction relative to a reference frame. At the instant when the point charge is at the ori…

Exercise 28.52 A toroidal solenoid (see the figure (Figure 1) ) has inner radius

Exercise 28.52 A toroidal solenoid (see the figure (Figure 1) ) has inner radius 13.9cm and outer radius 19.2cm . The solenoid has 200 turns and carries a current of 9.30A . Part …

Exercise 28.6 Positive point charges q = 8.00 ?C and q?= 4.00 ?C are moving rela

Exercise 28.6 Positive point charges q = 8.00 ?C and q?= 4.00 ?C are moving relative to an observer at point P, as shown in the figure (Figure 1) . The distance d is 0.130 m , v =…

Exercise 29 1. What is the contour interval of the map? 2. What is the differenc

Exercise 29 1. What is the contour interval of the map? 2. What is the difference in elevation between index contours? 3. What is the elevation of the highest contour line at the …

Exercise 29.1 Enhanced-with Solution Part A A single loop of wire with an area o

Exercise 29.1 Enhanced-with Solution Part A A single loop of wire with an area of 0.0660 m2 is in a uniform magnetic field that has an initial value of 3.80 T, is perpendicular to…

Exercise 29.2 In a physics laboratory experiment, a coil with 210 turns enclosin

Exercise 29.2 In a physics laboratory experiment, a coil with 210 turns enclosing an area of 12.2cm^2 is rotated in a time interval of 3.50x10^-2s from a position where its plane …

Exercise 29.2 In a physics laboratory experiment, a coil with 210 turns enclosin

Exercise 29.2 In a physics laboratory experiment, a coil with 210 turns enclosing an area of 13.3 cm s rotated in a time interval of 3.80x10 2 s from a position its plane is perpe…

Exercise 29.2 Part A In a physics laboratory experiment, a coil with 170 turns e

Exercise 29.2 Part A In a physics laboratory experiment, a coil with 170 turns enclosing an area of 13.5 cm2 is rotated in a time interval of 4.70x102 s from a position where its …

Exercise 29.20 A circular loop of wire with radius 0.0460m and resistance 0.151

Exercise 29.20 A circular loop of wire with radius 0.0460m and resistance 0.151 ohm is in a region of spatially uniform magnetic field, as shown in the following figure, . The mag…

Exercise 29.22 A rectangular loop of wire with dimensions 1.69cm by 8.43cm and r

Exercise 29.22 A rectangular loop of wire with dimensions 1.69cm by 8.43cm and resistance 0.55 omega is being pulled to the right out of a region of uniform magnetic field. The ma…

Exercise 29.23 In the figure (Figure 1) a conducting rod of length L = 34.0cm mo

Exercise 29.23 In the figure (Figure 1) a conducting rod of length L = 34.0cm moves in a magnetic field B?  of magnitude 0.500Tdirected into the plane of the figure. The rod moves…

Exercise 29.24 A rectangle measuring 30.0 cm by 40.0 cm is located inside a regi

Exercise 29.24 A rectangle measuring 30.0 cm by 40.0 cm is located inside a region of a spatially uniform magnetic field of 1.25 T. with the field perpendicular to the plane of th…

Exercise 29.28 A 1.20-m-long metal bar is pulled to the right at a steady 5.3m/s

Exercise 29.28 A 1.20-m-long metal bar is pulled to the right at a steady 5.3m/s perpendicular to a uniform, 0.795-T magnetic field. The bar rides on parallel metal rails connecte…

Exercise 29.28 Part A A 1.60-m-long metal bar is pulled to the right at a steady

Exercise 29.28 Part A A 1.60-m-long metal bar is pulled to the right at a steady 4.4 m/s perpendicular to a uniform, 0.720-T magnetic field. The bar rides on parallel metal rails …

Exercise 29.30 12 of 17> The reaction of an unknown with ethanol in the presence

Exercise 29.30 12 of 17> The reaction of an unknown with ethanol in the presence of a small amount of H2SO leads to a compound that smells distinctly like rum. The protondecoup…

Exercise 29.31 A 0.347 m long metal bar is pulled to the left by an applied forc

Exercise 29.31 A 0.347 m long metal bar is pulled to the left by an applied force F and moves to the left at a constant speed of 5.90 m/s. The bar rides on parallel metal rails co…

Exercise 29.31 A 0.347 m long metal bar is pulled to the left by an applied forc

Exercise 29.31 A 0.347 m long metal bar is pulled to the left by an applied force F and moves to the left at a constant speed of 5.90 m/s. The bar rides on parallel metal rails co…

Exercise 29.42 A parallel-plate air-filled capacitor is being charged as in the

Exercise 29.42 A parallel-plate air-filled capacitor is being charged as in the figure (Figure 1) . The circular plates have radius 4.04cm , and at a particular instant, the condu…

Exercise 29.42 A parallel-plate air-filled capacitor is being charged as in the

Exercise 29.42 A parallel-plate air-filled capacitor is being charged as in the figure (Figure 1) . The circular plates have radius 4.10cm , and at a particular instant, the condu…

Exercise 29.45 At temperatures near absolute zero, Be approaches 0.142 T for van

Exercise 29.45 At temperatures near absolute zero, Be approaches 0.142 T for vanadium, a type-1 superconductor. The normal phase of vanadium has a magnetic susceptibility close to…

Exercise 29.45 Part A At temperatures near absolute zero, Bc approaches 0.142 T

Exercise 29.45 Part A At temperatures near absolute zero, Bc approaches 0.142 T for vanadium, a type-l superconductor. The normal phase of vanadium has a magnetic susceptibility c…

Exercise 29.6 A coil 3.60 cm radius, containing 540 turns, is placed in a unifor

Exercise 29.6 A coil 3.60 cm radius, containing 540 turns, is placed in a uniform magnetic field that varies with time according to B=( 1.20×102 T/s )t+( 2.70×105 T/s4 )t4. The co…