MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the induced EMF of a conductor with length l which moves a distance dx in the times dt, if the component of distance moved at right angle to the field density B is dx sinθ? |
| A. | Bl sin θ |
| B. | \(Bl\frac{{dx}}{{dt}}\sin \theta \) |
| C. | Bl(dx)2sinθ |
| D. | \(\frac{{Bl\;dt}}{{dx\sin \theta }}\) |
| Answer» C. Bl(dx)2sinθ | |