MCQOPTIONS
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MCQOPTIONS
| 1. |
Find the flux density B when the potential is given by x i + y j + z k in air. |
| A. | 12π x 10<sup>-7</sup> |
| B. | -12π x 10<sup>-7</sup> |
| C. | 6π x 10<sup>-7</sup> |
| D. | -6π x 10<sup>-7</sup> |
| Answer» C. 6‚âà√¨‚àö√ë x 10<sup>-7</sup> | |