of induction is given by: V. Faraday’s law 1. Describe the meaning of each term in the above equation including the minus sign. 2. P7: In the figure below, the magnetic flux through the loop increases according to the relation = 5t4+ 4t3 + 3t2 + 2t, where is in milliwebers and is in seconds. What is the magnitude t ΦB ΦB of the emf induced in the loop when = 2 s? t 3. A uniform magnetic field is perpendicular to the plane of a circular wire loop of radius The r. magnitude of the field varies with time according to = where and are constants. B B0e-t/τ, B0 τ Find an expression for the emf in the loop as a function of time. Equations of kinematics: Electron Mass = 9.11 x 10-31Kg Final velocity = Initial velocity = Acceleration = Time interval = Displacement = v, v0, a, t, x-x0 1. 2. 3. 4. 5. Magnetic force on a moving charge:
V. Faraday’s law of induction is given by: 1. Describe the meaning of each term in the above equation including the minus sign. 2. P7: In the figure below, the magnetic flux through the loop increases according to the relation ΦB = 5t4+ 4t3 + 3t2 + 2t, where ΦB is in milliwebers and t is in seconds. What is the magnitude of the emf induced in the loop when t = 2 s? 3. A uniform magnetic field is perpendicular to the plane of a circular wire loop of radius r. The magnitude of the field varies with time according to B = B0e-t/τ, where B0 and τ are constants. Find an expression for the emf in the loop as a function of time. Equations of kinematics: Electron Mass = 9.11 x 10-31Kg Final velocity = v, Initial velocity = v0, Acceleration = a, Time interval = t, Displacement = x-x0 1. 2. 3. 4. 5. Magnetic force on a moving charge:
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