MCQOPTIONS
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| 1. |
A straight wire of length 0.5 metre and carrying a current of 1.2 ampere placed in a uniform magnetic field of induction 2 Tesla. The magnetic field is perpendicular to the length of the wire. The force on the wire is [CBSE PMT 1992; BHU 1998; DPMT 2001; RPET 2003] |
| A. | 2.4 N |
| B. | 1.2 N |
| C. | 3.0 N |
| D. | 2.0 N |
| Answer» C. 3.0 N | |