How much flux is there in a magnetic field when its flux density is 50 – McqOptions

MCQOPTIONS

1.	How much flux is there in a magnetic field when its flux density is 5000 T and its cross-sectional area is 300 mm 2 ?
A.	16.67 mWb
B.	5.0 Wb
C.	3.0 mWb
D.	1.5 Wb
Answer» E.

Discussion

No Comment Found

Related MCQs

For most magnetic materials, electron _________ is the main contributor to magnetism.
An iron nail is more strongly attracted to the
Compared to the huge force that attracts an iron tack to a strong magnet, the force that the tackexerts on the magnet is
Changing the magnetic field intensity in a closed loop of wires induces
What causes the temporary magnetism of a common iron nail to go away when the magnetizing force isremoved?
All pieces of iron have magnetic domains, why are most iron nails not magnetic?
Suppose you had a generator that produced an induced voltage of 120 volts. Now suppose that theinternal resistance due to the coil was 10 Ω and the circuit connected had a total resistance of 20 Ω, what wouldan ammeter read in the circuit
The charges moving perpendicular to B experience
The force on an electron moving in a magnetic field will be the largest when its direction is
When there is a change in the magnetic field in a closed loop of wire,