Consider a coil of wire that has radius 3.00 cm and carries a sinusoidal current given by i(t) = I0 sin(2πft), where the frequency f = 60.0 Hz and the initial current I0 = 1.20 A. (a) Estimate the magnetic flux through this coil as the product of the magnetic field at the center of the coil and the area of the coil. Use this magnetic flux to estimate the self-inductance L of the coil. (b) Use the value of L that you estimated in part (a) to calculate the magnitude of the maximum emf induced in the coil.
Consider a coil of wire that has radius 3.00 cm and carries a sinusoidal current given by i(t) = I0 sin(2πft), where the frequency f = 60.0 Hz and the initial current I0 = 1.20 A. (a) Estimate the magnetic flux through this coil as the product of the magnetic field at the center of the coil and the area of the coil. Use this magnetic flux to estimate the self-inductance L of the coil. (b) Use the value of L that you estimated in part (a) to calculate the magnitude of the maximum emf induced in the coil.
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Consider a coil of wire that has radius 3.00 cm and carries a sinusoidal current given by i(t) = I0 sin(2πft), where the frequency f = 60.0 Hz and the initial current I0 = 1.20 A.
(a) Estimate the magnetic flux through this coil as the product of the magnetic field at the center of the coil and the area of the coil. Use this magnetic flux to estimate the self-inductance L of the coil.
(b) Use the value of L that you estimated in part (a) to calculate the magnitude of the maximum emf induced in the coil.
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