A coil of 100 turns is wound uniformly over a
iron ring of 0.5 meter length and carry a
current of 1 Amp, what will be the magnetic
field strength of the magnet
Options
O 20 AT/m
50 AT/m
O 100 AT/m
O
200 AT/m
Clear Response
Answers
Answered by
29
Answer:
According to Bio-sawart Law magnetic flux density is given by B
Answered by
0
Answer:
The magnetic field strength, H, calculated is .
Therefore. option d) is correct.
Step-by-step explanation:
Given,
The number of turns of the coil, N =
The length of the iron ring, L =
The current carried by the iron ring, I =
The strength of the magnetic field, H =?
Now, as we know,
- Magnetic field strength, H =
After putting the values of turns, length, and current in the equation, we get:
- H =
- H =
Hence, the magnetic field strength, H, calculated is .
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