Question Detail
Question
loop of wire carrying 2.0 A, right triangle with two equal sides 15 cm each. B = 0.7 T parallel to hypotenuse. Force on the two equal sides?
Correct Answer
Option A is the correct answer.
Detailed Explanation
Forces on two equal sides are equal in magnitude but opposite in direction (by symmetry), so net force = 0.
Hint
Symmetry cancels force.