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Physics 7 Online
OpenStudy (anonymous):

Help please! A isolated metal bar is close to a styrofoam spherical pendulum with a metallised surface. Both are initially discharged. An eletric positive charge is being aproximated to the M extreme of the bar, without touching it. The sphere is attracted by the P extreme. After the contact between the sphere and the bar, the positive charge is moved away. The new situation is presentated by: (pic attached)

OpenStudy (anonymous):

OpenStudy (jamesj):

Can you try the picture again?

OpenStudy (anonymous):

Yes, sure. Wait a sec

OpenStudy (anonymous):

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