A coil of wire is connected to a power supply, and a current runs in the coil. A single loop of wire is located near the coil, with its axis on the same line as the axis of the coil. The radius of the loop is 2 cm. Power supply loop Bcoil col At time t, the magnetic field at the center of the loop, due to the coil, is 0.6 T, in the direction shown in the diagram; the current in the coil is constant. (a) What is the absolute value of the magnetic flux through the loop at time t? Pmag = T m2 (b) What approximations or assumptions did you make in calculating your answer to part (a)? Check all that apply.

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answer part A, E, F, G, AND H. Answer all 5 parts.

A coil of wire is connected to a power supply, and a current runs in the coil. A single loop of wire is located near the coil, with its axis on the same line as the axis of the coil. The radius of the loop
is 2 cm.
Power supply
Moop
coil
At time t, the magnetic field at the center of the loop, due to the coil, is 0.6 T, in the direction shown in the diagram; the current in the coil is constant.
(a) What is the absolute value of the magnetic flux through the loop at time t;?
Omag
T m² (b) What approximations or assumptions did you make in calculating your answer to part (a)? Check all that apply.
Transcribed Image Text:A coil of wire is connected to a power supply, and a current runs in the coil. A single loop of wire is located near the coil, with its axis on the same line as the axis of the coil. The radius of the loop is 2 cm. Power supply Moop coil At time t, the magnetic field at the center of the loop, due to the coil, is 0.6 T, in the direction shown in the diagram; the current in the coil is constant. (a) What is the absolute value of the magnetic flux through the loop at time t;? Omag T m² (b) What approximations or assumptions did you make in calculating your answer to part (a)? Check all that apply.
At time t, the rate of change of the magnetic field at the center of the loop, due to the coil, is -0.28 T/s.
(e) At this time, what is the absolute value of the rate of change of the magnetic flux through the loop?
Idmag/dt| =
Im?/s
(f) At this time, what is the absolute value of the emf in the loop?
Jemf| =
V
(g) What is the magnitude of the electric field at location P, which is inside the wire?
|E| =
V/m
(h) Now the wire loop is removed. Everything else remains as it was at time t,; the magnetic field is still changing at the same rate. What is the magnitude of the electric field at
location P?
V/m
Transcribed Image Text:At time t, the rate of change of the magnetic field at the center of the loop, due to the coil, is -0.28 T/s. (e) At this time, what is the absolute value of the rate of change of the magnetic flux through the loop? Idmag/dt| = Im?/s (f) At this time, what is the absolute value of the emf in the loop? Jemf| = V (g) What is the magnitude of the electric field at location P, which is inside the wire? |E| = V/m (h) Now the wire loop is removed. Everything else remains as it was at time t,; the magnetic field is still changing at the same rate. What is the magnitude of the electric field at location P? V/m
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