... TRƯỜNG ĐẠI HỌC SƯ PHẠM - ĐẠI HỌC HUẾ Tháng 07 /20 11 ENGLISH FOR PHYSICS TIẾNG ANH CHUYÊN NGÀNH VẬT LÝ -31- UNIT 4 ELECTRICITY [1] Electricity, class of physical ... = 1.60 × 10−19 C). 2. When a current (2a)………through a load, the resistance of the load (2b)………. electric energy to heat, light or other forms of mechanical energy. This (2c)…………results in a ... derived 20 from them. We then assign standards to each of these basic quantities and to no others. 21 If, for example, we select length as a basic quantity, we choose a standard called the 22 meter...