1. Consider four charged bodies A, B, C and D. Body A attracts B but repels C. Body C attracts D, which is positively charged. Which body is positively charged?   Body C   Body A   Body B   Hint Half-n-half Clue   2. Some electrons (in metals) move very easily from one atom to another and are called _______ electrons.   free   static   bound   Half-n-half Clue   3. Name the type of electricity produced by friction.   static electricity   stagnant electricity   frictional electricity   Half-n-half Clue   4. The charges on 6.242 x 1018 electrons is equal to about ...   1 Coulomb   1 Ampere   10 Coulombs   Half-n-half Clue   5. What does the symbol _______| |_______ represent?   electroscope   resistor   capacitor   Half-n-half Clue   6. The charge on an electron is _______.   negative   positive   neutral   Half-n-half Clue   7. Name the device that helps to find out whether a given body is electrically charged or not.   Gold Leaf Electroscope   Tin Foil Electroscope   Insulated Stand   Half-n-half Clue