Electronics - Magnetism and Electromagnetism - Discussion
Discussion Forum : Magnetism and Electromagnetism - General Questions (Q.No. 3)
3.
What is the flux density of a magnetic field whose flux is 3000 µWb and cross-sectional area is 0.25 m2?
12,000 
T
T83,330 T
0 T
More information is needed in order to find flux density.
Discussion:
16 comments Page 2 of 2.
Ankita anmol said:
1 decade ago
Mag.flux density = flux/unit area.
Meena said:
1 decade ago
B=u*H
H=B/u
H=3000/0.25
H=12000uT
H=B/u
H=3000/0.25
H=12000uT
Sonal said:
1 decade ago
fi=B*A
B=fi/A
B=3000/.25
B=12000
B=fi/A
B=3000/.25
B=12000
Diptikanta sahu said:
7 years ago
Here, D=B/A,
=3000/0.25.
=3000/0.25.
Nemai said:
1 decade ago
Flux density = Wb/m2.
Pooh... said:
1 decade ago
What is the flux?
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