8. [1pt] In the picture below, the two wires carry current i1 and i2 respectivel

Question

8. [1pt] In the picture below, the two wires carry current i1 and i2 respectively, with positive current to the right. The charge q, midway between the wires, is positive and has velocity y to the right. North is up, East is to the right, etc. Which of the following statements for magnetism are true? (Give ALL correct answers in alphabetical order, i.e., B, AC, BCD...) A) If i1 = - i2, then the force on q is zero. B) If i1 is greater than i2, then the force on q is north. C) If i2 = 0 and i1 is greater than zero, then the force on q points into the page. D) If i1 = 0 and i2 is greater than zero, then the magnetic field near charge q points into the page. E) If i1 = 0 and i2 is greater than zero, then the force on q is south. F) If i1 = i2, then the wires are attracted to each other. G) If v = 0, then the force on q is zero.

Explanation / Answer

BEFG

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