ac candidates / tutors must have noticed that the exam questions has gone towards tertiary year-1 level, yet the syllabus does not reflect this change, we have made the necessary inclusion ac provides the critical guide to lead one through this highly demanding knowledge requirement ac total exam-compatibility in notes and examples ac exact and accurate definitions ac most efficient method of learning, hence saves time ac advanced trade book ac Complete edition and concise edition eBooks availableCurrent flowing through a large resistor, converts electrical energy into heat ( thermal) energy. This is the heating effect of electric current. thermal energy released power supply (electrical energy) R This heating effect ... i.e., PWt QVt PVI where P = powerin watt [W] I = current in ampere [A] V = potential difference in volt [V] The symbol Vis usually used as the p.d. across any electrical device.
|Title||:||GCE A-level Physics Critical Guide (Yellowreef)|
|Author||:||Thomas Bond, Chris Hughes|
|Publisher||:||Yellowreef Limited - 2013-11-13|