The magnetic field perpendicular to a single 16.7-cm-diameter circular loop of copper wire decreases uniformly from 0.590 T to zero.
Part A
If the wire is 2.25 mm in diameter, how much charge moves past a point in the coil during this operation? The resistivity of copper is 1.68×10−8Ω⋅m.
The magnetic field perpendicular to a single 16.7-cm-diameter circular loop of copper wire decreases uniformly from...
The magnetic field perpendicular to a single 17.2-cm-diameter circular loop of copper wire decreases uniformly from 0.590 T to zero. If the wire is 2.75 mm in diameter, how much charge moves past a point in the coil during this operation? The resistivity of copper is 1.68×10−8Ω⋅m.
The magnetic field perpendicular to a single 17.7 cm diameter circular loop of cooper wire decreases uniformly from 0.590 T to zero. If the wire is 2.25 mm in diameter, how much charge moves past a point in the coil during this operation? The resistivity of copper is 1.68 x 10^-8 ohm m. Express your answer in three significant figures. Please help thank you!
The magnetic field perpendicular to a single 18.8 cm -diameter circular loop of copper wire decreases uniformly from 0.610 T to zero. If the wire is 2.20 mm in diameter, how much charge moves past a point in the coil during this operation?
A 22.0-cm-diameter coil consists of 30 turns of circular copper wire 2.8 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 9.35×10−3 T/s . The resistivity of copper is 1.68×10−8Ω⋅m. Determine the current in the loop. Determine the rate at which thermal energy is produced.
A 24.0-cm diameter coil consists of 45 turns of circular copper wire 3.0 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 7.85×10−3 T/s . The resistivity of copper is 1.68×10−8Ω⋅m. Determine the current in the loop. (Express your answer to two significant figures and include the appropriate units.) Determine the rate at which thermal energy is produced. (Express your answer to two significant figures and include the appropriate units.)
A 24.0-cm diameter coil consists of 45 turns of circular copper wire 3.0 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 7.85×10−3 T/s .The resistivity of copper is 1.68×10−8Ω⋅m. a) Determine the current in the loop. (Express your answer to two significant figures and include the appropriate units.) b) Determine the rate at which thermal energy is produced.(Express your answer to two significant figures and include the appropriate units)
A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 7.9 cm formed from wire of diameter 2.3 mm and resistivity of 1.29 × 10-8Ω·m. At what rate must the magnitude of the magnetic field change to induce a 14 A current in the loop?
A circular wire loop of radius 1.1 cm is placed in a magnetic field of magnitude 2.2 T. If the magnetic field goes to zero in a time of 5 s, what is the magnitude of the current induced in the loop? The wire has a diameter of 2 mm, and the resistivity of copper is 1.7 x 10-8 Ohm-m. ______________A
1) A circular wire loop of radius 0.9 cm is placed in a magnetic field of magnitude 2.6 T. If the magnetic field goes to zero in a time of 5 s, what is the magnitude of the current induced in the loop? The wire has a diameter of 2 mm, and the resistivity of copper is 1.7 x 10-8 Ohm-m.
A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 14 cm formed from wire of diameter 2.0 mm and resistivity of 2.16 x 10 p-m. At what rate must the magnitude of the magnetic fleld change to induce a 13 A current in the loop? Number Units the tolerance is +/-7%