Eyi ni a npe ni Volta's Law of Capacitance, ati fun ise yii eyo ti agbara itanna ti ni oruko folti.Ni odun 1779, o di oluko ojogbon ti fisiksi adanwo ni Yunifasiti ti Pavia, alaga kan ti o tedo fun fere 40 odun.Itokasiawon ojoibi ni 1745Awon ojoalaisi ni 1827Awon ara Italia.. 
For instance, a ánántive study may be performed to gain Statistical patterns or a get Sample, and then combined with a qualitative Interview to deterMine the play of Agency.interpretlinglingtitative methods are often used to ask questions about a population that is very large, making a census or a Complete ẹnumeray of all the members in that population Infeásìble.. 