Part b) please. 2. TOROID INDUCTOR A toroid is constructed by wrapping a 1.6 mm

Question

Part b) please.

2. TOROID INDUCTOR A toroid is constructed by wrapping a 1.6 mm diameter insulated wire around a long rod with square cross-section. The rod is bent into a circle of inner radius ra = 2.5 cm and outer radius of rb = 3.5 cm. When bent into the circle, the wires on the inner radius are closely wrapped. The wire has a resistance per length of 8 x 10^-9 ohm/m a) For this tumid determine the inductance and the self-resistance. b) Determine the appropriate time constant for this toroid.

Explanation / Answer

time constant of toroid t=R/L.

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