94.07: A positively charg8tkrk0nub2 bk y9n2z0ed conductor attracts a second object. Which of the following k2y080kt2nnu9b br zk statements could be true?
I. The second object is a conductor with negative net charge.
II. The second object is a conductor with zero net charge.
III. The second object is an insulator with zero net charge.

  96.07: An amber rod is-my/yp rbty0j re1g::.vw p0w given a net negative charge and held at rest. Which of the following statemmbyt -: p:/p1e .gvryyw00j rwents is true?

  15.08: A negatively charged balloon remains at rest when placed on a ver:k8 tqqq0 6unn-y.w9 rq w5ecgtical wall. Which one of the following terms is mosw.:8c eytw-qqrq 09ngu kqn65 t closely associated with the electrical phenomenon allowing the balloon to remain on the wall?

  01.37: A long straight wire viewed end on carries a conventiona9ep;2m2 t wowvh3mvx-l electric current out of the paper as shown in the diagram. What is the direction of the ass2-w9wp h3vme v xmo;2tociated electric field at point P?

  97.05: Point charges 1 and 2 have equal magnitude. The diagram to t2zi 0*9oc 3unv1mj (ygrbgb v8he right shows the electric field lines surrounding them. Whic1bv*omngi3y9rguv 0bj8c( 2 zh of the following statements is true?

  07.26: For the diagram shown below, what i,/o3-gp j-oe u;;2phbn aao kes the ratio of the charges q1 and q22uj -,a; 3bh;o/nokeepoga-p , where the diagram shown has a representation of the field lines in the space near the charges.

  05.17: A small positive test charge is placed at point P in the region near -lomburh9/ s( two charges. Which of the following ar o9mrs-/h blu(rows indicates the direction of the force on the positive test charge?

  11.05: A positively charged rod is broughtg /. .p kq2:*mmwi/wn smmv qsg:(hgu, near a metal electroscope that is initially uncharged. As shown in the figure, the rod does not touch the electroscope. There is no charge transfer between the electroscope and rod,qsmk w:svg .gu:/m /.hgwnqim, mp 2*( but the leaves of the electroscope move apart from each other when the rod is brought near the top of the electroscope. Which one of the following choices is the best explanation for this phenomenon?

  04.15: A positively charged object 5j r,9pij2bphg i. g4xis brought near but not in contact with the top of an uncxph9 4g2gi5,ijjb. pr harged gold leaf electroscope. The experimenter then briefly touches the electroscope with a finger. The finger is removed, followed by the removal of the positively charged object. What happens to the leaves of the electroscope when a negative charge is now brought near but not in contact with the top of the electroscope?

  98.09: An electroscope is given a positive charge, causing its foil leaveu m8l5ihaku b49.vt+s5vp l- us to separate. When an object is brought near the top plate of the electroscope, the foils separate even further. We could conclud lsu5tk4.-+95bl h m8auuvivp e

  97.06: A charged rod is placed bemjc 5 dq8x3t3gj/*zx4v*ch dttween two insulated conducting spheres as shown. The spheres have no net charge. Regi*4v8t hg q*/xc53txdjzcd3m jon II has the same polarity as Region

  09.23: A person rubs a neutral comb through their hair b(jdy +o ::r(c ln )ftl.f*ko7inevb( and the comb becomes negatively charged. Which of the following is the best explanation for this phenomenjb(o 7i c *n:o(f.dk e y+n()rltfl:vbon?

  02.09: When a positive electrically charged glass rod is brought near a neu(zn o,l 2hd0hpk ( kycr,)dje:tral hollow metal sphere suspended by an insh ,k0 d:nyz( kh ,de(p2)rlcojulating string, the sphere will be attracted to the rod because:

  02.24: Two small hollow metal spheres hung on ins20oct6q6;fmp/j p4- jljprxfab+1x v ulating threads attract one another as shown. It is known that a positively chrmcljj qfa26 xjo4/1p6;0xp -fvt+bparged rod will attract ball A.
I. Ball A has a positive charge
II. Ball B has a negative charge
III. Ball A and Ball B have opposite charges
Which of the above can be correctly concluded about the charge on the balls?

  06.36: Two uniformly charged nonlyxpvs+v 81ufpec8j+t4s -z7)ra dp.-conducting spheres on insulating bases areplaced on an air table. Sphere A has a charge +3Q coulombs and sphere B has a +f1lyzcpas.uvxj8 e t -p8sv+d47 r )pcharge +Q coulombs. Which of the following correctly illustrates the magnitude and direction of the electrostatic force between the spheres when they are released?