0652/11 Physical Science Oct Nov 2020 Online Test | Cambridge IGCSE MCQ
A positively charged insulating rod is placed on a balance. The reading on the balance is shown in diagram 1.
Two charged rods X and Y are now brought close to the positively charged rod in turn. Diagram 2 and diagram 3 show the new reading on the balance in each case.
Which row gives the charges on rod X and rod Y?