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 1 of 2.
Syed Shakeeb said:
1 year ago
B = H/A.
B = 3000μ/0.25,
B = 12000μT.
B = 3000μ/0.25,
B = 12000μT.
Abdihalim Abdinor said:
4 years ago
Solution:
Flux = magnetic field/cross-sectional area.
= 3000/.25.
=12000μT.
Flux = magnetic field/cross-sectional area.
= 3000/.25.
=12000μT.
Diptikanta sahu said:
5 years ago
Here, D=B/A,
=3000/0.25.
=3000/0.25.
Anurag mishra said:
6 years ago
Q= B/A,
= 3000/0.25.
= 12000 micro-tesla.
= 3000/0.25.
= 12000 micro-tesla.
Samir ali said:
6 years ago
Two type's of flux density. They are:
1) Magnetic flux density.
2) Electric flux density.
For magnetic flux density:
B(flux density) = Q(flux)/A(area).
For electric flux density:
D(flux density) = c/area.
1) Magnetic flux density.
2) Electric flux density.
For magnetic flux density:
B(flux density) = Q(flux)/A(area).
For electric flux density:
D(flux density) = c/area.
Kainat.. said:
8 years ago
The flux passing through unit area gives flux density.
MANOJ said:
8 years ago
MAGNETIC FLUX DENSITY = MAGNETIC FLUX/AREA.
B = 3000*10^-6/0.25 = 12000 MICRO WEBER/M^2.
B = 3000*10^-6/0.25 = 12000 MICRO WEBER/M^2.
REX K B ANDOH said:
8 years ago
Magnetic flux density, B = Magnetic flux,(PHI)/Area, A.
= 3000*10^-6/0.25.
= 12000 UT.
= 3000*10^-6/0.25.
= 12000 UT.
Ankita anmol said:
8 years ago
Mag.flux density = flux/unit area.
Mohammad saad said:
9 years ago
Simple flux density means flux per unit area.
mfd = flux/area.
mfd = flux/area.
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