Suppose we have a block of conducting material that has a net negative charge. ------- We next connect the block to a light bulb as shown below. Finally, the wire to the left of the conducting material is now brought into contact with the conducting material. Will there be any movement when this final connection is made? If yes, which way and for how long? If no, why not? EXPLAIN! 1 In a second situation, we replace the conducting material with a block made of a conducting and insulating materials (cemented together with glue). The left side is a conducting material with a net negative charge. The right side is an insulator. 3 The wire to the left of the insulating material is now brought into contact with the insulating material. Will there be any movement when this final connection is made? If yes, which way and for how long? If no, why not? EXPLAIN!

Suppose we have a block of conducting material that has a net negative charge. ------- We next connect the block to a light bulb as shown below. Finally, the wire to the left of the conducting material is now brought into contact with the conducting material. Will there be any movement when this final connection is made? If yes, which way and for how long? If no, why not? EXPLAIN! 1 In a second situation, we replace the conducting material with a block made of a conducting and insulating materials (cemented together with glue). The left side is a conducting material with a net negative charge. The right side is an insulator. 3 The wire to the left of the insulating material is now brought into contact with the insulating material. Will there be any movement when this final connection is made? If yes, which way and for how long? If no, why not? EXPLAIN!