can you calculate and explain why? thanks (a) A triangular loop with an area of 4 m2, positioned in the x-y plane, i...
(a) A triangular loop with an area of 4 m2, positioned in the x-y plane, is situated in air in a time-varying magnetic field, as shown in Figure 2. The loop includes a resistor of 10 Ω. The magnetic flux density B is given as t+1 6) Determine the induced emf (electromotive force) in the triangular loop. (Gi) Determine the induced current in the triangular loop, assuming that the wire resistance is negligible. What is the direction of the induced current? (10 Marks) Rs10 Ω 0 Figure 2 A stomach tumour covered by muscle tissue is to be detected using a signal at 2.45 GHz. The muscle tissue has the following parameters: E.-52.7, σ. 1.75 Shn, andy s), (b) (0) Determine the complex permittivity &, attenuation constant a, phase constant β, skin depth δ, and wavelength λ in the muscle tissue. If the muscle tissue thickness is 1.0 cm, by what factor does the field intensity attenuate when the signal reaches the tumour? Ignore the effect of reflections Comment on whether it is justified to ignore the effect of reflections in this case.
(a) A triangular loop with an area of 4 m2, positioned in the x-y plane, is situated in air in a time-varying magnetic field, as shown in Figure 2. The loop includes a resistor of 10 Ω. The magnetic flux density B is given as t+1 6) Determine the induced emf (electromotive force) in the triangular loop. (Gi) Determine the induced current in the triangular loop, assuming that the wire resistance is negligible. What is the direction of the induced current? (10 Marks) Rs10 Ω 0 Figure 2 A stomach tumour covered by muscle tissue is to be detected using a signal at 2.45 GHz. The muscle tissue has the following parameters: E.-52.7, σ. 1.75 Shn, andy s), (b) (0) Determine the complex permittivity &, attenuation constant a, phase constant β, skin depth δ, and wavelength λ in the muscle tissue. If the muscle tissue thickness is 1.0 cm, by what factor does the field intensity attenuate when the signal reaches the tumour? Ignore the effect of reflections Comment on whether it is justified to ignore the effect of reflections in this case.