- #1
Fatima Hasan
- 319
- 14
- Homework Statement
- A coil is uniformly wound on a wooden ring (toroid) as shown in Figure 1. It has 600 turns, and the ring’s cross section area is ##1 cm^2##. The total magnetic flux in the ring is 0.2 µWb when the coil carries a current of 800 mA.
When the coil current is raised to 2 A, (assume linear relationship between flux & magnetomotive force ), calculate the followings while ignoring the effects of leakage flux:
a) Flux density in the toroid, B
b) Reluctance of the magnetic flux path, R
c) Mean length of the flux path, lc
d) Magnetic field intensity in the core, Hc
e) Flux linkage of the coil.
- Relevant Equations
- Equations are attached below.
That was my attempt , but I am not sure if my answer is correct or not .
I want to confirm it .