\( \mathrm{A}, \mathrm{B} \) and \( \mathrm{C} \) are parallel cond...

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\( \mathrm{A}, \mathrm{B} \) and \( \mathrm{C} \) are parallel conductors of equal length carrying currents \( I, I \) and \( 2 I \) respectively. Distance
P between \( \mathrm{A} \) and \( \mathrm{B} \) is \( x \). Distance between \( \mathrm{B} \) and \( \mathrm{C} \) is also \( x \). \( \mathrm{F}_{1} \) is the force exerted by \( \mathrm{B} \) on \( \mathrm{A} \) and \( \mathrm{F}_{2} \) is
W the force exerted by \( \mathrm{C} \) on A choose the correct answer
(A) \( \mathrm{F}_{1}=2 \mathrm{~F}_{2} \)
(B) \( \mathrm{F}_{2}=2 \mathrm{~F}_{1} \)
(C) \( \mathrm{F}_{1}=\mathrm{F}_{2} \)
(D) \( F_{1}=-F_{2} \)
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