MCQOPTIONS
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MCQOPTIONS
| 1. |
Intense magnetic field may be produced in a coil by using a |
| A. | Normal metal with a large number of turns and sending a large current. |
| B. | Type I superconductor with a large number of turns and sending a large current. |
| C. | Type II superconductor with a large number of turns and sending a large current. |
| D. | Type II superconductor with a large number of turns but limiting the current density below a critical value. |
| Answer» E. | |