The magnetic field of a cylindrical magnet with a diameter of 3.3 cm on the surface of its poles is changed sinusoidally between 29.6 T and 30.0 T with a frequency of 15 Hz. What is the amplitude of the electric field induced by this change 1.6 cm radially away?

Q: A long thin solenoid has 779 turns per meter and radius 2.00cm. The current in the solenoid is…

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Q: The induced magnetic field at radial distance 4.7 mm from the central axis of a circular…

A: The equation for the induced magnetic field is given by,

Q: A metal ring 4.00 cm in diameter is placed between the north and south poles of large magnets with…

A: A metal ring 4.00 cm in diameter is placed between the north and south poles of large magnets with…

Q: A 42 mW laser produces a polarized beam of light. If the peak magnetic field inside the beam is 8.8…

A: Given: The power of the light is 42 mW. The peak magnetic field is 8.8x10-6 T.

Q: A conducting strip of unknown width is moving at a speed of 0.33 m/s through a uniform magnetic…

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Q: A loop antenna, such as is used in a television to pick up UHF broadcasts, is 38.9 cm in diameter.…

A: diameter (d) = 38.9 cm = 0.389 m frequency (f) = 373 MHz magnetic field through the loop is given by…

Q: constant electric flux of 1800 Volt-meters passes through the center of a loop of wire whose…

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Q: A 26.3-meter-long spacecraft flies past a neutron star, and passes through the neutron star s…

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Q: In case of an emergency, the superconducting magnets of an MRI device can be quenched or shut down…

A: Step 1:Magnetic field is decreasing from  3T to 20mTTime is 17sRadius is 10cm is 0.1mStep 2:The area…

Q: A small airplane with a wing span of 11 m flies horizontally and due north at a speed of 67 m/s in a…

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Q: 1. A rectangular loop of wire of length L = 7.0 cm and width s = 5.0 cm lies near a very long wire…

A: Solution:

Q: In the figure an electric field is directed out of the page within a circular region of radius R =…

A: The radius of the circular region, R=3.50cm×1m100cm=0.035m The magnitude of the electric field,…

Q: A parallel plate capacitor with circular plates of radius R = 12.0 cm and plate separation d = 3.00…

A: To calculate the magnetic field at a radius of r  = 4cm, we need to find first the displacement…

Q: A flat loop of wire consisting of a single turn of cross-sectional area 7.00 cm² is perpendicular to…

A: Answer: Given: Cross-Sectional Area of flat loop is given as, A=7cm2= 7×10-4m2 Magnetic field…

Q: The figure below shows a circular region of radius R = into the page. If the magnitude of the…

A: From the quotient its given:B=btWhen differentiate:dtdB​=bWe know that electric field…

Q: 2. A 0.6034 m radius cylindrical region contains a uniform electric field that is parallel to the…

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Q: The induced magnetic field at radial distance 8.6 mm from the central axis of a circular…

A: Given data The radial distance is given as r = 8.6 mm. The magnetic field is given as B = 3 x 10-8…

Q: The induced magnetic field at radial distance 6.6 mm from the central axis of a circular…

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Q: The magnetic field at all points within the cylindrical region whose cross-section is indicated in…

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Q: A magnetic dipole antenna is used to detect an electromagnetic wave. The antenna is a coil of 65.0…

A: Turns of a coil N = 65 turns Radius = 5.0 cm = 5.0×10-2m EM wave frequency = f = 479 kHZ = 479×103…

Q: A 42 mW laser produces a polarized beam of light. If the peak magnetic field inside the beam is 8.8…

A: Diameter of the beam. given, Peak magnetic fieldBo=8.8×10-6 TPower of laserP=42 mW=42×10-3 W

Q: A flat loop of wire consisting of a single turn of cross-sectional area 8.70 cm² is perpendicular to…

A: NO OF TURNS(N)=1 area of cross section(A)=8.70 cm2=8.70 x10-4 m2  initial magnetic field(B1)=0.500T…

Q: A magnetic dipole antenna is used to detect an electromagnetic wave. The antenna is a coil of 79.0…

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Q: A loop of wire initially oriented perpendicular to a magnetic field is 1.5 T. if is then rotated…

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Q: If the distance between the plates of a capacitor of radius R and consisting of two opposing…

A: Given: Radius of plates = R Distance between plates, d = 5 mm Potential difference between the…

Q: At a particular location, the earth’s magnetic field is 50 μT tipped at an angle of 60° below…

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Q: The magnitude of the electric field between the two circular parallel plates in the figure is E =…

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Q: In the figure an electric field is directed out of the page within a circular region of radius R =…

A: This problem can be solved using Ampere maxwell law.

Q: The electric field in a region of space increases from 0 to 5000 N/C in 4.00s. What is the magnitude…

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Q: A 14.9m long steel beam is accidentally dropped by a construction crane from a height of 9.10 m. The…

A: Given:-          Length of steel beam (L) = 14.9 m         Dropping height (h) = 9.1 m…

Q: A cylindrical magnet has a cross sectional radius of 1.68 cm. The magnitude of the magnetic field…

A: A cylindrical magnet has a cross sectional radius of 1.68 cm. The magnitude of the magnetic field…

Q: In the figure an electric field is directed out of the page within a circular region of radius R =…

A: The given data are listed below.

Q: The circular region with radius ?=6.35 cmR=6.35 cm shown in the figure has an electric field…

A: Given: Radius of circular region = 6.35 cm Electric flux = ϕE(r) = (2.65V) r To Calculate: The…

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: In the figure an electric field is directed out of the page within a circular region of radius R =…

A: Given:The radius of the circular region, The magnitude of the electric field,

Q: A low-frequency radio wave is oscillating at a rate of 60 MHz with a peak electric field of 120 N/C.…

A: We will calculate the amplitude of the magnetic field using the electric field amplitude,

Q: Physics In the figure a uniform electric field is directed out of the page within a circular region…

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Q: An aircraft, of wing span 31.1 m, flies horizontally at a speed of 900 km/h. If the angle of dip of…

A: The given values are, L=31.1 mv=900 km/h=900 km/h1000 m1 km1 h3600 s=250 m/sθ=64°B=2×10-5 T

Q: A straight conductor moves with uniform velocity of 10 m/s at right angles to the magnetic field of…

A: To find-Length of conductor (l)=?Given-V=10 m/sB=0.6×10-4 Wb/m2e=3×10-4 V