Suppose that a capacitor has parallel circular plates with radius R = 75.0 mm and separation 4.1 mm. Suppose also that a sinusoidal potential difference with a maximum value of 160 V and a frequency of 60 Hz is applied across the plates.
- What is the maximum value of the induced magnetic field at r =R?
- What is the maximum value of the induced magnetic field at r = 37.5 mm?
- What is the maximum value of the induced magnetic field at r = 150.0 mm?
- What is the maximum value of the induced magnetic field at r = 225.0 mm?