The wheel with 10 metallic spokes each of 0.5 m long rotated with a speed of 120 rpm in a plane normal to the magnetic field 3.5x10^-5 Wb/m^2. What is the induced e.m.f. between the axel and the rim of the wheel.
Q: A 1.70 m bar moves through a uniform, 1.70 T magnetic field with a speed of 2.00 m/s.
A:
Q: Chapter 32, Problem 005 Your answer is partially correct. Try again. The induced magnetic field at…
A:
Q: a) At any given time, what is the force exerted on the sliding wire by the external magnetic field?…
A: Here, magnetic field = Bo current = i0 a) let the force exerted on the sliding wire the force…
Q: 4 Ex/14: The metal rod 1 m long rotates about its one end in a plane at right angles to a horizontal…
A: To find-Induced emf (e)=?Given-length of rod (l)=1 mFrequency (n)=100 rpsMagnetic induction…
Q: A pair of parallel conducting rails that are separated by a distance d-0.2 m lies at a right angle…
A: Given:Distance between the conducting rails: d=0.2 mMagnetic field: B=0.8 TResistance of the…
Q: A rectangular coil consists of N = 100 closely wrapped turns andhasdimensions a = 0.400 m and b =…
A:
Q: Consider the Hall voltage induced on a patient’s heart while being scanned by an MRI unit.…
A:
Q: Bleep Bloop. Consider two circular loops with radius R carrying current I flowing counterclockwise…
A:
Q: The plane of loop with dimensions 19 cm x 8 cm is initially perpendicular to a uniform 0.3 T…
A:
Q: ne so = 0.40w/s Razisn 3. A square coil of wire (36.0 cm long on each side with 50 loops) moves at a…
A: Given:length of 1 side of the coil, L = 0.36 mtotal loops, n = 50velocity of the coil, v = 0.40…
Q: 3. Suppose some aliens are firing a strong, uniform magnetic field straight down towards R.…
A:
Q: The electron moves with speed v = (2i- xj)*10^6 ms^-1 and enters the homogeneous magnet field B =…
A: The objective of the question is to calculate the angular speed of rotation of the electron, the…
Q: 12. A 15 µC charged particle is shot through the interior of a solenoid with a speed of 1050 m/s and…
A: Given, Charge particle q = 15 μC = 15 x 10-6 C Speed v = 1050 M/s Angle θ=11.5∘ Length of solenoid l…
Q: A current of 10.9 A is maintained in a single circular loop having a circumference of 80 cm. An…
A: Given data: Current, I=10.9A Circumference, C=80 cm Number of loops, n =1 Magnetic field, B= 2T The…
Q: 1) The magnetic field at a distance of s = 4.28 cm from a long straight current-carrying wire is…
A: 1)Given that:s=4.28 cm, Bs=3.36 μTd=1.00 cm, Bd=?
Q: A 15-turn square coil of side 20cm lies in xy-plane and carries an unknown current I. The coil is…
A: Number of turns (N) = 15Side of square loop = 20 cm = 0.2 m torque acting on the loop = 1.2 N.m…
Q: Assuming the Earth's magnetic field averages about 0.50 × 10 4T near the surface of the Earth,…
A: Given that, The magnetic field of the earth is B=0.5×10-4T And we have to find the total energy…
Q: A straight wire with length of 28 cm sweeps across a 0.80 T magnetic field with a speed of 1.3 m/s.…
A:
Q: rcular loop (radius = 0.50 m) circulates a current of 3.0 A and a unit normal vector (2i - j + 2k) /…
A: Given: The answers are shown below:
Q: A 10-turn square coil of area 0.036 m² and a 20-turn circular coil are both placed perpendicular to…
A: Turn, N1 = 10Turn, N2 = 20Area of square coil, A1 = 0.036 m²Area of circular coil, A2 = ?
Q: A generator is constructed by coiling wire into a circular loop of 4 turns and radius O.20 m, the…
A:
Q: Ex/14: The metal rod 1 m long rotates about its one end in a plane at right angles to a horizontal…
A: To find-Induced emf (e)=?Given-length of rod (l)=1 mFrequency (n)=100 rpsMagnetic induction…
Q: A coil of wire has 40 turns and a cross sectional area of 0.39 m2. When viewed from above, a steady…
A: given, N=40 A=0.39 m2 I=1.5 A B=0.33x^ T ϕ=57° magnetic dipole μ=NIAn^where μ=magnetic dipole…
Q: A stiff conducting wire with a mass of 300 grams and a length of 50 cm is suspended from two…
A: The tension in the strings will be zero when the weight of the wire is balanced by the magnetic…
Q: A mass spectrometer is used to examine the isotopes of uranium. Ions in the beam emerge from the…
A:
Q: A scalloped hammerhead shark swims at a steady speed of 1.0 m/s with its 83-cm-wide head…
A: The magnitude of the emf,
Q: he world’s strongest magnet can produce a steady field of 45 T. If a circular wire loop of radius 10…
A: Write the given values of this problem. B=45 TR=10 cm
Q: In the figure below, a steel bar sitting on two parallel metal rails, connected to each other by a…
A:
Q: Q3. A straight wire carrying a current i is bent at point P in a circular coil of one turn with…
A: In the given problem, the magnetic filed at the center will can be calculated by adding the…
Q: Ex. 16 The wheel with 10 metallic spokes each of 0.5 m long rotated with a speed of 120 r.p.m. in a…
A: To find-Induced emf (e)=?Given-(B)=3.5×105 wb/m2No. of revolutions per minute (n)=120r.p.s…
Q: A coil in the shape of an equilateral triangle of side 10 cm lies in a vertical plane between the…
A:
Q: A metal bar is sliding on conducting rails at a speed of 40 m/s as shown below. There is a magnetic…
A: v = 40 m/s Length of bar is L = 36 cm = 0.36 m Let the magnitude of magnetic field be B…
Q: A 64 cm wire carries a current of 1.3 A. The wire is formed into a single circular loop and placed…
A:
Q: A current of 22.0 mA is maintained in a single circular loop of 1.20 m circumference. A magnetic…
A:
Q: A segment of wire of total length 2.0 m is formed into a circular loop having 40 turns. If the wire…
A:
Q: In the given diagram, a conducting bar lies on two smooth rails that are linked through a 1.50…
A: Resistance R = 1.5ohm Magnetic field B = 0.75T v = 0.66m/s L = 0.05m
Q: The force on a charged particle from a static electric field is F = 9È and for a static magnetic…
A: The force exerted by an electric field on a charged particle is given as F=qE While that exerted by…
Q: A 2 m. wire is moving at a speed of 15m/s in a direction perpendicular to the magnetic field result…
A: The motional emf is given by e = B v L where, B is the magnetic filed, v is the velocity and L is…
Q: A 8.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field.…
A: The length of the wire is The resistance of the wire is The speed of the wire is The power…
Q: Mag-Lev trains can reach high speeds in part by minimizing the friction associated with moving over…
A: The magnetic field produced by a solenoid is given by the equation B=μonIn is the number of turns…
Q: A square current loop of 26.2 A is inscribed within a circular current loop A in the plane of the…
A:
Step by step
Solved in 2 steps
- A current of 22.0 mA is maintained in a single circular loop of 4.00 m circumference. A magnetic field of 0.650 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. mA m² (b) What is the magnitude of the torque exerted by the magnetic field on the loop? mN. mA half-meter conducting rod is under the influence of a 1000 G magnetic field that points perpendicularly to its length. How fast does the rod have to move to acquire a potential difference of 9V measured from its ends? a.) 180 m/s, assuming that the motion is perpendicular to the axis of the rod and perpendicular to the field b.) 180 m/s, assuming the the motion is parallel to the axis of the rod and perpendicular to the field c.) 180 m/s, assuming the the motion is perpendicular to the axis of the rod and parallel to the field d.) 180 m/s, assuming the the motion is parallel to the axis of the rod and parallel to the field e.) none of the above.A mass spectrometer is used to examine the isotopes of uranium. Ions in the beam emerge from the velocity selector at a speed of 2.78 x 105 m/s and enter a uniform magnetic field of 0.575 T directed perpendicularly to the velocity of the ions. What is the distance between the impact points formed on the photographic plate by singly charged ions of 235U and 238U? cm Need Help? Read It
- FIGURE 4 shows a 0.8 m long metal bar being pulled to the right at a steady speed of 5.8 ms-1 perpendicular to a 667 mT uniform magnetic field. The 5.8 m parallel metal rails are connected to a 6.3 Ω resistor.2E Physics II (CRN: 50010) A rectangular loop of wire of sides W = 0.2m and L= 0.94 m lying in zry plane carries a current of I= 33,5 A. If a uniform magnetic field of B= (2.8 T)i + (1.2 T)k is turned on, then what will be the initial magnitude of torque acting on the loop in units of in units of N-m? it of Answer: westion us page Next page 1IC Ge O Aramak için buraya yazınPlease help
- Mag-Lev trains can reach high speeds in part by minimizing the friction associated with moving over the ground. The strong magnetic fields necessary to lift a train are generated by superconducting electromagnetic coils. An engineer believes that each of the solenoids used in the train track needs to generate a field no less than 4.0 Teslas using a current of 6.5*102 A. If the coil can be no longer than 25 cm in length, how many windings would it need?Consider a conductive bar sliding on a pair of parallel conducting rails with a uniform perpendicular magnetic field passing through. Suppose the induced e.m.f. E=1.0V when the bar is sliding with speed of v=1 m/s. What would be the induced e.m.f. if you double the speed?what is the answer??! help!
- 3. In Figure 2, a metal wire of mass m = 24.1 mg can slide with negligible friction on two сan horizontal parallel rails separated by distance d = 2.56 cm. The track lies in a vertical uniform magnetic field of magnitude 56.3 mT. At time t = 0, device G is connected to the rails, producing a constant current i = 9.13 mA in the wire and rails (even as the wire moves). At t = 61.1 ms, what are the wire's speed and direction of motion (left or right)? B m Figure 2The magnetic field is pointing out of the board everywhere in space.The metal bar on top of the rails is being moved by an external agentto the right. What is the direction of the induced current on the bar?Answer :(a) Magnetic Field.T: Explanation and equation: ...... (b) CurrentAmp; Explanation and equation:.