The loop in figure is being pushed into the 0.80 T magnetic field at 70 m/s. The resistance of the loop is 0.20 2. What are the direction and the magnitude of the current in the loop? Assume that x = 5.0 cm ● ● B ● ● · · ● ● ● · • • · · · · x ● ● ·
Q: An electron with a kinetic energy of 1.09 104 eV is initially moving south in a uniform magnetic…
A: A moving electron placed in the uniform magnetic field which is perpendicular the direction of…
Q: An electron travels at 2.0 × 107 in a plane perpendicular to a 0.1 T magnetic field. What is the…
A:
Q: A uniform magnetic field B is perpendicular to the plane of a circular loop of diameter 17 cm formed…
A:
Q: Q#02. A strip of copper 150um thick and 45cm wide is placed in a uniform magnetic field B of…
A: Given- Thickness (t) = 150 μm = 150×10-6 m Width (b) = 45 cm = 0.45 m Magnetic field (B) = 0.85 T…
Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.29 T. If the…
A: Given: The magnitude of the magnetic field, B = 0.29 T The kinetic energy of the electron, K.E. =…
Q: The artery in the figure has an inside diameter of 2.75 mm and passes through a region where the…
A: diameter (d) = 2.75 mm = 0.00275 m Magnetic field (B) = 0.067 T Voltage (V) = 186 μV
Q: metal rod is forced to move with constant velocity along two parallel metal rails, connected with a…
A: D
Q: An electron moves at a speed of 3.0x107 m/s straight through a region of uniform magnetic field. No…
A:
Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.29 T. If the…
A: a. the kinetic energy of the electron is
Q: The circuit in the figure is located in a magnetic field whose magnitude varies with time as to the…
A: Given,
Q: What speed would a proton need to achieve in order to circle Earth 1200 km above the magnetic…
A: distance of proton above equator (d) = 1200 km Magnetic field (B) = 4.22×10-8 T mass of proton (m) =…
Q: The loop in figure is being pushed into the 0.80 T magnetic field at 70 m/s. The resistance of the…
A:
Q: A helium nucleus (2 protons, 2 neutrons) is traveling at a velocity of 8.34 x 10^6 m/s a distance of…
A:
Q: The magnetic flux through a coil of wire Λ changes from 30T *m ^ 2 to zero in a time of 0.50 s. What…
A:
Q: In one of NASA's space tether experiments, a 20.0 km-long conducting wire was deployed by the space…
A:
Q: A V = 30 mV battery is connected to a single turn loop of dimensions a = 13 cm by b = 12.5 cm has a…
A: The given values are, V=30 mV=0.030 VA=a×b=13 cm×12.5 cm=13×10-2 m×12.5×10-2 m=162.5×10-4 m2R=15.5…
Q: The magnetic flux through a coil of wire changes from 9T m- to zero in a time of 0.50 s. What is the…
A: 18 V
Q: A circular coil of wire with dipole moment 7 is placed in a uniform magnetic field so that the field…
A: We have to find the magnitude of change in energy of current coil in magnetic field B when direction…
Q: A proton with kinetic energy 48.7 MeV is seen to move in a circular path while in a region with a…
A: Given data: Kinetic energy for proton Kp = 48.7 MeV Charge for proton qp = +e Mass for proton…
Q: EC: Problem 2: Chapter 22 A closed loop of wire is formed by placing a 10 cm long conducting rod…
A:
Q: AV = 36 mV battery is connected to a single turn loop of dimensions a = 15 cm by b = 8 cm has a…
A: Calculate the area of the loop. A=abA=(15 cm)(8 cm)A=120 cm2×(1 m100 cm)2A=1.20×10−2 m2
Q: An electron with a kinetic energy of 1.08 104 eV is initially moving south in a uniform magnetic…
A: Given, kinetic rnergy of an electron, KE = 1.08 × 104 eVuniform magnetic field in the region, B =…
Q: An airplane flies north in a magnetic field pointing 30° down from north. The emf induced between…
A: Given that:- Velocity of airplane=175m/s along north Length of span=30m
Q: A conducting loop in Figure Q2(b) moves at a constant velocity, u = f10 m/s away from a long…
A: Conducting loop is moving with velocity u=10m/s Current in long conductor=12A Total Resistance of…
Q: An electron moves through a uniform electric field E = (2.80î + 4.40ĵ) V/m and a uniform magnetic…
A: Given that the value of uniform electric field and uniform magnetic field and also given the…
Q: You are to build an electromagnet with 0.643-mm- diameter copper wire. To create the required…
A:
Q: In the figure below, a wire forms a closed circular loop, with radius R = 3.7 m and resistance 5.0…
A:
Q: bar of length 0.15 m slides along metal rails at a speed of 5 m/s. The bar and rails are in a…
A: B
Q: In the figure (Figure 1) a conducting rod of length L = 31.0 cm moves in a magnetic field B of…
A:
Q: In one of NASA's space tether experiments, a 20.0 km-long conducting wire was deployed by the space…
A: The length of the conducting wire is, 20 km =20,000 m The velocity is 7.86 ✕ 103 m/s The…
Q: See the attached figure for this problem. A charge of 7.69 x 10^6 C moves to the right as shown…
A: Given:- A charge of q = 7.69×106 C.. The magnetic field is B = 4.44 T. The electric field is E =…
Q: If a charge of magnitude 3.41x10-17C, with speed 2.03x106 m/s, and mass 7.78x10-25kg moves within…
A: Given q=3.41×10-17CV=2.03×106m/sm=7.78×10-25kgB=1.62×10-2 T As F=qvB=mv2/R R=mv/qB
Q: A proton is accelerated from rest through 2.0 kV. It then enters a uniform magnetic field of 0.30 T…
A: Answer Given Acceleration potential = 2 kV = 2000 V Convert to joules we get Kinetic energy K.E =…
Q: proton travels with a speed of 3.91x106 m/s in a direction that makes an angle of 33 degrees with…
A: mass of proton m = 1.67 × 10-27 kg
Q: An astronaut is connected to her spacecraft by a 29-m-long tether cord as she and the spacecraft…
A:
Q: A 10.0-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field.…
A:
Q: 64.0 cm -➜ B In an experiment, a particle that has a mass of 6.80 x 10-27 kg enters a uniform and…
A:
Q: A metal rod 0.84 m long moves with a speed of 1.9 m/s perpendicular to a magnetic field. If the…
A: Given value--- length of wire = 0.84 m. speed = 1.9 m/s. induced emf = 0.39 V. We have to find---…
Q: In the figure (Figure 1) a conducting rod of length L = 31.0 cm moves in a magnetic field B of…
A: Given: Length of the rod, l = 0.31 m Magnetic field, B = 0.480 T Velocity of the rod, v = 5.30 m/.s
Q: A wire with a length of 3.5 m and a mass of 0.74 kg is in a region of space with a magnetic field of…
A:
Q: In the Figure below, a uniform magnetic field is directed into the plane of the paper. An electron…
A: Let the coordinate directions be
Q: In a region of space where the magnetic field of the earth has a magnitude of 80 mT and is directed…
A:
Q: See the attached figure for this problem. A charge of 9.26 x 10^6 C moves to the right as shown…
A: When the charged particle enters the magnetic field, the electric force will be equal to the…
Step by step
Solved in 3 steps with 2 images