7. Indicate which curve shows the B-H behavior of a hard magnet and which one soft magnet? Write 3 properties (differences) for each material. M MA He
Q: .A stationary electron will have: a. an electric force b. an electric field c. a magnetic force d. a…
A: The expression for the magnetic field due to charge is given as, F = Bvqsina Here a is the angle v…
Q: What is the current passing in the conductor according to the following diagram if Ho= 1.26x10-6…
A:
Q: You are on a team designing a 3.5 T MRI, which is needed by physicians to better diagnose pituitary…
A: Given data- magnetic field B=3.5 T length of machine L=1.4 m maximum current I=150 A
Q: what is th magnetic field of the conductor?
A: To determine the magnetic field around a current-carrying conductor, we use the right-hand rule.…
Q: niobium metal becomes a superconductor when cooled below 9.00 k. If superconductivity is destroyed…
A:
Q: electron in a cathode ray tube has a kinetic energy of 102 eV and moves in a direction perpendicular…
A:
Q: In the figure below, a long straight wire carries a current of 4.2 A. Find the magnitude of the net…
A:
Q: I= 500 A Mang l = 1.5mJ02 RASJO Find: FNets (the Net Force Lo unit Length Wire #S per on
A:
Q: How long must a wire be for its 2 A current to experience a 5 N force in a 0.7 T magnetic field?
A: Current in the wire, I = 2 A Magnetic force, FB = 5 N Magnitude of magnetic field, B = 0.7 T
Q: magnetic field at P
A: The magnetic field at the center of a circular loop is as follows: B=μ0I2R 1 For a…
Q: 2. Draw the magnetic field lines around the following three configurations.
A: The magnetic field lines are closed loops, outside the magnet it travels from North pole to South…
Q: A wire with a length of 3.8 m and a mass of 0.71 kg is in a region of space with a magnetic field of…
A: Given: Here, the given values are, The length is L=3.8 m. And the given value of the mass is m=0.71…
Q: B (T) +Bmx 75 Н (Am) -75 Bmax A magnetic material has a hysteresis curve represented above. The…
A: Given Data: Energy loss per unit volume is Wvol = 100+10n J/m3. As given n = 7. The energy loss per…
Q: At what distance from a long thin wire would a magnetic field of 1.5E2T be produced if it has a…
A: The expression for the magnetic field along the thin wire is, B=μ0I2πdd=μ0I2πB
Q: 4. Write dowm the expression for the Biot-Savart Law. Explain with the right hand rule how magnetic…
A: Diagram:
Q: vnich statement best describes the two bar magnets snown?
A: Given: Two bar magnets
Q: What is the mathematical relationship between the distance from a bar magnet and the strength of the…
A: The magnetic field due to a bar magnet at an axial point (end on position) is,
Q: 5. A rectangular loop of wire (length L=13.0 cm and width W=7.80 cm) is moving as shown in the…
A:
Q: The diagram below represents the magnetic lines of force around a bar magnet. At which point, the…
A:
Q: 5. 9. Find the size and direction of the force per meter exerted on the bottom wire by the top 4.…
A:
Q: Determine the minimum atomic percentage of Co2+ in a cubic Co2+-ferrite magnetic material that has a…
A:
Step by step
Solved in 2 steps with 2 images
- nswer A square coil with 475 turns of wire has a length of each side of 7.52 cm. A current of 0.546 amp flows through the coil. The coil is placed in a magnetic field of 0.585 T with the plane of the coil at an angle of 34.3 degrees to the direction of the field. What is the forque in Newton-meters on the coil by the magnetic field? (Enter your answer with 3 digits right of decimal, and do not enter unit.) A Moving to another question will save this response. KQuestion 7 ofIf 5.0 Amps of current are being driven through a current loop in a 500 Gauss magnet, what is the length of the current loop if your scale reads a mass difference of .51 grams?G. U Hn E. F) + A nail wapped W/wre and unnected to a batteny as below Iron nail + Bulley Whatis the dution ot the magnetic teld? E. B. C.G D. A. 1 HA G. U
- The on-axis magnetic field strength 10 cm from a small bar magnet is 5.0 mT. What is the bar magnet’s magnetic dipole moment? What is the on-axis field strength 15 cm from the magnet?Bar A Magnet В In the region shown in the diagram, the magnitude of the horizontal component of the Earth's magnetic field is about 2 x 10°T. Originally, a compass placed at location A points North. Then a bar magnet is placed parallel to the surface of the Earth at the location shown in the diagram, with its center 13.7cm from location A. With the magnet present, the compass needle points 58.5° West of North. Which pole on the magnet is closest to the compass?Magnetic Forces Problem 19: Suppose a 2.2 T field is applied across a 10-gauge copper wire (2.588 mm in diameter) carrying a 18 A current. What would the Hall voltage be, in microvolts, if the number density of free electrons in copper is 8.34 × 1028m-3.