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.Management Sciences
A. The magnetic flux inside an exciting coil is lower than its outside surface
B. The magnetic flux inside an exciting coil is zero
C. The magnetic flux inside the exciting coil is greater than its outside surface
D. The magnetic flux inside the exciting coil is same as on its outside surface
Related Mcqs:
- The magnetic reluctance of a material______________?
- A. decreases with increasing cross sectional area of material B. increases with increasing cross-sec-tional area of material C. does not vary with increasing cross-sectional area of material D. any of the above...
- A rectangular magnet of magnetic moment M is cut into two piece of same length, the magnetic moment of each piece will be______________?
- A. M B. M/2 C. 2 M D. M/4...
- When a magnet is in motion relative to a coil the induced e.m.f. does not depend upon____________?
- A. resistance of the coil B. motion of the magnet C. number of turns of the coil D. pole strength of the magnet...
- Reciprocal of permeability is____________?
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- Magnetising steel is normals difficult because____________?
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