The loop is in a magnetic field 0.26 T whose direction is perpendicular to the plane of the loop. At t = 0, the loop has area A= 0.285 m2 .Suppose the radius of the elastic loop increases at a constant rate, dr/dt =3.75 cm/s.
Part A
Determine the emf induced in the loop at t=0 and at t=1.00 s.
Part B
Express your answer using two significant figures.
The loop is in a magnetic field 0.26 T whose direction is perpendicular to the plane of the loop
The loop is in a magnetic field 0.40 T whose direction is perpendicular to the plane of the loop. At t = 0, the loop has area A = 0.285 m2.Suppose the radius of the elastic loop increases at a constant rate, dr/dt = 3.75 cm/s . Determine the emf induced in the loop at t = 0 and at t = 1.00 s .
The loop is in a magnetic field 0.30 T whose direction is perpendicular to the plane of the loop. At t=0, the loop has area A = 0.285 m Suppose the radius of the elastic loop increases at a constant rate, dr/dt = 4.05 cm/s. E(0) - Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Express your answer using two sitnificant figures. 19 ΑΣΦ 6 * Ο α ? E(1.00) -
PHYS 241 Spring 2019 use K29(14, 18, 21) Problem 29.21 Constants | Periodic Table Part A The loop is in a magnetic field 0.40 T whose direction is perpendicular to the plane of the loop. At t 0, the loop has area A-0285 m2 Suppose the radius of the elastic loop increases at a constant rate, dr/dt- 3.75 cm/s Determine the emf induced in the loop at t 0 and at t Express your answer using two sifnificant figures. 1.00...
A 15.5-cm-diameter loop of wire is initially oriented perpendicular to a 1.2-T magnetic field. The loop is rotated so that its plane is parallel to the field direction in 0.29 s . What is the average induced emf in the loop? Express your answer to two significant figures and include the appropriate units.
A magnetic field of magnitude 1.42 T is perpendicular to the plane of a circular wire loop. As the magnetic field decreases to zero in a time of 0.0314 s, the average induced emf is 0.284 V. What is the radius of the loop?
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A magnetic field of magnitude B(t) = Boeßt pierces the loop shown in the figure in a direction perpendicular to the plane of the loop. Bo = 3.33 T and B= 2.22 s-1. The loop is made of cylindrical copper wire, whose radius is r=0.444 mm. The resistivity of copper is p= 1.68 x 10-812.m. The radius of the loop is 12.2 cm. What is the magnitude of the emf induced in the loop at time t = 0.844 s?...