Answer:
9.916\times 10^{-4}T
Explanation:
Diameter of toroid is 15 cm =0.15 m
So length of the toroid is 
Number of turns of the toriod is given as 555
Current through the toroid is 0.670 A
Magnetic field 
Answer:
It makes sense because on that the day the sun stops moving northward and starts moving southward
Explanation:
Answer:
You should use this for work related questions :/
Answer:
C) 26.6
Explanation:
I don't know how to calculate vector