A flat circular coil of wire with diameter of 5.00 cm has 10 turns and carries a current of 1.25 mA. Its dipole moment is oriented 30.0° with respect to a uniform magnetic field of magnitude 3.20 mT. Find the magnitude of the torque acting on the wire about an axis on the coil’s plane passing through the center of the coil and perpendicular to both the magnetic field and the dipole moment.

Q: A student makes a short electromagnet by winding 480 turns of wire around a wooden cylinder of…

A: Given: The windings is wire is N=480 turns. The diameter of the cylinder is d=2.3 cm. The current…

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Q: A solenoid 125.0 cm long with 1200 loops has a radius of 2.00 cm. It carries a current of 3.60 A.…

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Q: what is its mass?

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Q: A student makes a short electromagnet by winding 330 turns of wire around a wooden cylinder of…

A: Given, The number of turns, N=330 The diameter of the wooden cylinder, d=4.0 cm=0.04 m Radius,…

Q: A circular coil of 149 turns has a radius of 2.41 cm. (a) Calculate the current that results in a…

A: Given data :  Number of turn N = 149 turns  Radius of coil r = 2.41 × 10-2 m  Magnetic moment M =…

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Q: A circular coil of 192 turns has a radius of 2.58 cm. (a) Calculate the current that results in a…

A: Given:-           Radius of coil (r) = 2.58 cm = 2.58×10-2 m          Number of turns (N) = 192…

Q: A student makes a short electromagnet by winding 480 turns of wire around a wooden cylinder of…

A: (a) The magnetic dipole moment of coil of wire with number of turns n with area A having a current I…

Q: (a) Number i →> A wire of length 20.1 cm carrying a current of 5.64 mA is to be formed into a…

A: Step 1: Step 2: Step 3: Step 4:

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A: Given data: -μ=0.0345 J/TB=51.4 mTK=0.559 mJ

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A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

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Q: the cube is 38.0 cm on each edge. Four straight segments of wire -- ab, bc, cd, and da -- form a…

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Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I1 = 3.20 A and I2…

A: Given: Current,I1=3.20ACurrent,I2=4.90ADistance,d=10cm=10×10-2mRadius.r=5cm=5×10-2mPermeability of…

Q: A student makes a short electromagnet by winding 390 turns of wire around a wooden cylinder of…

A: (a) The magnetic dipole moment of coil of wire with number of turns n with area A having a current I…

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Q: A circular wire loop of radius 20.3 cm carries a current of 2.67 A. It is placed so that the normal…

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Q: A student makes a short electromagnet by winding 380 turns of wire around a wooden cylinder of…

A: Given, The number of turns, N=380 The diameter of the wooden cylinder, d=2.1 cm=0.021 m Radius,…

Q: A rectangular coil consists of N = 140 closely wrapped turns and has dimensions a = 0.400 m and b =…

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Q: flat, 173 turn current-carrying loop is immersed in a uniform magnetic field. The area of the loop…

A: Number of turns,(N)=173 -----(1) [Given] Area of the loop,(A)=6.37 x 10-4 m2 -----(2) [Given] The…