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Homework Statement
In the picture below, the two wires carry current i1 and i2, respectively, with positive current to the right. The charge q is positive and has velocity v to the right.
If i2 = 0 and i1 is greater than zero, then the force on q points into the page.
If i1 = 0 and i2 is greater than zero, then the magnetic field near charge q points into the page.
If i2 =  i1 then the force on q equals zero.
If i1 = 0 and i2 is greater than zero then the force on q is south.
If i1 =  i2, then the wires repel each other.
If i1 is less than i2, then the force on q is south..
If v = 0, then the force on q is zero.
Homework Equations
right hand rule
The Attempt at a Solution
If i2 = 0 and i1 is greater than zero, then the force on q points into the page. T
If i1 = 0 and i2 is greater than zero, then the magnetic field near charge q points into the page. F
If i2 =  i1 then the force on q equals zero.T
If i1 = 0 and i2 is greater than zero then the force on q is south.T
If i1 =  i2, then the wires repel each other.F
If i1 is less than i2, then the force on q is south..T
If v = 0, then the force on q is zero.T
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