Hi everybody, I'm new at the forum. I've started learning physics on my school last year. I've a question. How can we measure the voltage stated on the definition of capacitance? Just V=Q/C ? Or how to measure the capacitance? What's about voltage? I didn't know that Q=C.V. What is that? The definition of capacitance, voltage or electric charge? Generally I didn't understand that. Can you help me please? I'm sorry for my bad English.