In the picture below, the two wires carry current i 1 and i 2 , respectively, wi

Question

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.

1) True or False: If i2 = 0 and i1 is greater than zero, then the force on q points into the page.
2) True or False: If i2 = - i1 then the force on q equals zero.
3) True or False: If i2 = 0 and i1 is greater than zero, then the force on q is north.
4) True or False: If i1 is greater than i2, then the force on q is north.
5) True or False: If v = 0, then the force on q is zero.
6) True or False: If i1 = - i2, then the wires repel each other.
7) True or False: If i1 = 0 and i2 is greater than zero, then the magnetic field near charge q points into the page.

Explanation / Answer

The answeres are follows as....

1) False

2) False

3) True

4)True

5)True

6)True

7)False

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