\"\"95\"\" 6 A physics student observes the following three electrical charging phenomena. Time IE 214923 Not yet answered Marked out of 3.00 i;' Flag question . A rubber rod is rubbed with a piece of fur. Observation A . The rubber rod is negatively charged as a result of this process. Observation B . A negatively charged rod is brought close to a neutral metal ball that hangs from a non conducting string. . The metal ball is. ATTRACTED to the negativer charged rod. Observation C . A negatively charged rod is brought close to a neutral metal ball that hangs from a non conducting string. . The metal ball TOUCHES the negatively charged rod and then immediately the metal ball is REPELLED away from the rod. Explain each of the highlighted observations using explicit Physics 30 vocabulary. Paragraph v {3. _r' 5935 i-IEI- as: A" E a) The rubber rod is negativeiy charged because: b] The metal ball is initially attracted to the negatively charged rod because: c) The metal ball is repelled away AFTER it touches the negatively charged rod because