If a bar magnet of magnetic moment (M) is kept in a uniform magnetic field (B), its time period of oscillation is (T). The another same magnetic field. If the magnetic moment of new magnet is (M/4) then its oscillation time period is-
Q: 2) The magnetization of a ferromagnet can be described by a function of state M(T, H) where T and H…
A: Given:- The state function is that the value of the function does not depend on the path…
Q: What is the magnetic force if it has a magnetic field B = 30 T, If a current carrying conductor has…
A: Given information: The strength of the magnetic field (B) = 30 T The length of the conductor (L) =…
Q: If a very small loop of current produces a magnetic field of strength B at a distance z away from…
A: The formula for magnetic field on a point at distance z from the loop is B=μ0IR22z2+R232
Q: A particle witha positive charge of 1 C moves with a velocity of (v-3i+k) m/s in a region where a…
A:
Q: The conducting bar illustrated in Figure, moves on two frictionless, parallel rails in the presence…
A: Given,The conducting bar moves on two frictionless, parallel rails in the presence of a uniform…
Q: Suppose a 3x10-4C charge is moving to the north through a magnetic field with a velocity of 14 m/s.…
A: Given data *The given charge is Q = 3 × 10-4 C *The charge is moving with a velocity is v = 14 m/s…
Q: What happens to the magnetic field of a solenoid if length become double?
A:
Q: y R. The total load of an insulating disk with a radius of R = 40cm is Q = 5C. Q load it is not…
A: Radius of disk=r=40 cm=0.4 meter, total charge=Q=5C, Charge density= σ=Ar. To find the constant A:…
Q: A cube made up of a material with relative permeability of 1,12 is in a uniform magnetic field with…
A: Given data, Relative permeability μr=1.12. Permeability of free space μ0=4π×10-7. Magnetic flux…
Q: 1) A non-magnetic conducting wire of Radius R carries a aurrent I uniformly distributed over its…
A:
Q: enters) an MRI machine should be to have a magnetic field inside the windings of 6.67 × 10-2 T if it…
A: Given:Magnetic field, B = 6.67×10-2 TNumber of loops, N = 2906Current, I = 47 A
Q: stimate the diameter of the bore (hole where patient enters) an MRI machine should be to have a…
A: magnetic field inside the coil B=uiN/2r where r=radius of the bore N=no. of turns=4036…
Q: A 10 millimeter long wire is conducting a DC curent - 20 A. Located within the same plane as the…
A:
Q: Kh-1M. For the Fig. shown the of the angle of the compass is 45° with respect to the earth magnetic…
A: Given data The angle of the compass is θ=45° The magnitude of the current in the loop is I = 7.5 mA…
Q: The magnitude of the magnetic field at the center of a 35-turn loop of wire is 2.1 x 10-6 T.…
A: Given data: The number of turns is n=35. The magnetic field is B=2.1x10-6 The radius of loop is…
Q: A wire of 18 cm carrying a current of 21.5A, is kept between the poles of a strong magnet and makes…
A: We Know that force experienced by a current carrying wire in a magnetic field is given by F= iBl…
Q: A loop of current carrying wired is in a 1.6 T magnetic field. a) For the magnetic torque on the…
A:
Q: Consider A rod of length 40 cm moving with a velocity of 30 m/s to the left in a magnetic field of…
A: Given,
Q: What is in ferrous material that causes it to heat up under a magnetic field? Proper Materials that…
A: The ferrous materials when place in magnetic field get heated due to the Eddy Currents. Eddy…
Q: (a) In magnetic recording what is the magnetic ‘trilemma’? (b) Why is this a general problem for…
A: The question asks for anExplanation of the magnetic "trilemma" in magnetic recording technology and…
Q: An electron accelerated from rest through a potential difference of 2000 wells enteres a uniform…
A: Given: The potential difference is 2000 V. The magnetic field is 0.02 Wb/m2. The electrons enter…
Q: suppose a long right ircular cylindircal copper wire has an outer radius of r and carried a…
A:
Q: The magnetic field intensity in a toroidal coil is NI 2лr H = Calculate the divergence of the field…
A:
Q: Through a solenoid 50 cm long and 6000 turns of 10 cm radius, a current of 2 A flows. Determine: a)…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Construct Your Own ProblemConsider using the torque on a current-carrying coil in a magnetic field…
A: The problem can be constructed as: Consider a square loop of 100-turns of side 7.0 cm placed in a…
Q: A loop of wire is placed in a uniform magnetic field. (a) Forwhat orientation of the loop is the…
A: Write the expression for magnetic flux
Q: e volume changes between V1 and 3V1 as shown. e total work done by the gas during the process from…
A: The area under the P-V diagram gives the work done by the gas. W=PVWhere,P=PressureV=Volume
Q: In Tangent Galvanomter (TG) experiment a student got the data shown in the table below: N= 500 turns…
A: Given: N = 500 turns R = 7.5 cm = 0.075 m I = 3.4 mA = 3.4*10-3 A μo=4π *10-7 Tm/A
Q: A rectangular loop of width (W) and length (L) is located near a long wire carrying a current (I).…
A:
Q: A 64-pC hypothetical charge of mass 44 fg travels at 81 km/s. It is ejected southward thus entering…
A: In this case magnetic force provide centripetal force due to that charge moves in a circular path
Q: the overall transmittance
A:
Q: Write the function for the torque as a function of angle theta, on a 50-turn square loop of a wire…
A:
Q: Estimate the maximum possible magnetic force contributed by the earth's magnetic field, Be, to these…
A: As we know, According to Lorentz force law, when a charge q is placed in a region with electric and…
Q: suppose a circular coil of wire has 750turns, diameter=35cm, current=30mA. asume that it was…
A:
Q: what is the magnetic force carried through a lenght of wire that is 12 m lomg, that has a current of…
A: I = 0.8 A Length , L = 12 m magnetic field , B = 10 T Angle , θ = 90 °C8*123 To find = Force exerted…
Q: In a region magnetic field along x - figure. If a particle of mass m and charge q is projected from…
A: When we consider a motion in physics then it can be somany types. So those motion in which path and…
Q: Supposed a non-uniform magnetic field was probed with a magnetometer giving values in terms of…
A:
Q: The ratio of magnetic field strength to magnetic flux density is called Your answer
A: Magnetic flux density is denoted by B Magnetic field strength is denoted by H
If a bar magnet of magnetic moment (M) is kept in a uniform magnetic field (B), its time period of oscillation is (T). The another same magnetic field. If the magnetic moment of new magnet is (M/4) then its oscillation time period is-
Step by step
Solved in 2 steps
