VITEEE 2011 Paper

Section: Physics

Question : 12 of 120

Marks: +1, -0

A rectangular loop carrying a current i is placed in a uniform magnetic field B. The area enclosed by the loop is A. If there are n turns in the loop, the torque acting on the loop is given by

ni A × B
ni A . B
1
n
ni A × B
1
n
ni A . B

Validate

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