MCQOPTIONS
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MCQOPTIONS
| 1. |
A permanent magnet in the shape of a thin cylinder of length 10 cm has magnetisation (M) \[={{10}^{6}}\,A\,{{m}^{-1}}\]. Its magnetization current\[{{I}_{M}}\]is |
| A. | \[{{10}^{5}}\,A\] |
| B. | \[{{10}^{6}}\,A\] |
| C. | \[{{10}^{7}}\,A\] |
| D. | \[{{10}^{8}}\,A\] |
| Answer» B. \[{{10}^{6}}\,A\] | |