MCQOPTIONS
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MCQOPTIONS
| 1. |
A square current carrying loop is suspended in a uniform magnetic field acting in the plane of the loop. If the force on one arm of the loop is \[\overset{\to }{\mathop{F}}\,\], the net force on the remaining three arms of the loop is |
| A. | \[3\overset{\to }{\mathop{F}}\,\] |
| B. | \[-\overset{\to }{\mathop{F}}\,\] |
| C. | \[-3\overset{\to }{\mathop{F}}\,\] |
| D. | \[\overset{\to }{\mathop{F}}\,\] |
| Answer» C. \[-3\overset{\to }{\mathop{F}}\,\] | |