In the picture below, the two wires carry current i1 and i2, respectively, with

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.

       _T or F     If v = 0, then the force on q is zero.         

      _T or F    If i2 = - i1 then the force on q equals zero.         

_T or F     If i2 = 0 and i1 is greater than zero, then the force on q points into the page.         

_T or F    If i1 is less than i2, then the force on q is south..         

_T or F    If i1 = 0 and i2 is greater than zero then the force on q is south.         

_T or F   If i2 = 0 and i1 is greater than zero, then the magnetic field near charge q points out of the page.         

_T or F    If i1 = i2, then the wires are attracted to each other.         

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. _T or F If v = 0, then the force on q is zero. _T or F If i2 = - i1 then the force on q equals zero. _T or F If i2 = 0 and i1 is greater than zero, then the force on q points into the page. _T or F If i1 is less than i2, then the force on q is south.. _T or F If i1 = 0 and i2 is greater than zero then the force on q is south. _T or F If i2 = 0 and i1 is greater than zero, then the magnetic field near charge q points out of the page. _T or F If i1 = i2, then the wires are attracted to each other.

Explanation / Answer

If v = 0, then the force on q is zero. ...True      

If i2 = - i1 then the force on q equals zero. .....False
      
If i2 = 0 and i1 is greater than zero, then the force on q points into the page.....False       

If i1 is less than i2, then the force on q is south.....True       

   If i1 = 0 and i2 is greater than zero then the force on q is south. ....True      

If i2 = 0 and i1 is greater than zero, then the magnetic field near charge q points out of the page.......false       

If i1 = i2, then the wires are attracted to each other....True

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.