1. A neutral plastic rod is rubbed by a piece of animal fur. Describe the charge on each item (a) Both items will be neu

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1 A Neutral Plastic Rod Is Rubbed By A Piece Of Animal Fur Describe The Charge On Each Item A Both Items Will Be Neu 1 (59.37 KiB) Viewed 13 times

1. A neutral plastic rod is rubbed by a piece of animal fur. Describe the charge on each item (a) Both items will be neutral (b) The fur and the rod will both have a net negative charge (c) The rod will have a negative net charge and the fur will have a positive net charge (d) The rod will have a positive net charge and the fur will have a negative net charge 2. A neutral glass rod is rubbed by a piece of silk with no net charge. The rod gains a positive net charge and the silk gains a net negative charge. What is the sum of the charges on the silk and the rod? (a) zero (b) Twice the charge on the rod (c) Twice the charge on the silk (d) One half of the charge on the rod 3. Suppose we have three identical conducting spheres and one of them carries a charge of Q. If they are brought into contact and then separated, (a) they will each have a charge of Q/3. (b) they will each have a charge of Q. (c) only one will have a charge of Q. (d) they will all be grounded.