MCQOPTIONS
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| 1. |
If the solenoid is gripped by the right hand with the fingers pointing the direction of current flow, the outstretched thumb will then point the north pole. This is known as |
| A. | Right hand rule |
| B. | Helix rule |
| C. | End rule |
| D. | Cork screw rule |
| Answer» C. End rule | |