In the picture below, the two wires carry current i_1 and i_2, respectively, wit

Question

In the picture below, the two wires carry current i_1 and i_2, respectively, with positive current to the right. The charge q is positive and has velocity v to the right. Which of the following statements are true? (Give ALL correct answers, i.e., B, AC, BCD,...) If i_2 = 0 and i_1 is greater than zero, then the force on q is north. If i_1 = 0 and i_2 is greater than zero, then the force on q points out of the page. If i_1 = - i_2, then the force on q is zero. If i_1 = i_2, then the wires are attracted to each other. If i_1 = 0 and i_2 is greater than zero, then the magnetic field near charge q points into the page. If i_1 is less than i_2, then the force on q is south. If v = 0, then the force on q is zero.

Explanation / Answer

A,D,F,G   

when net magnetic field is into the page Force on charge is upward   
I1>I2 net magnetic field in into the page and Vice-versa

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