GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
41. | Which one of the following phrasers best describes flux density? | |
A. | The concentration of lines of magnetic force | |
B. | The rate of change of the number of lines of magnetic force | |
C. | The opposition to a build-up of magnetic fields | |
D. | The force that maintains lines of force | |