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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**