GCE A-level Physics Critical Guide (Yellowreef)

GCE A-level Physics Critical Guide (Yellowreef)

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a€c 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 a€c provides the critical guide to lead one through this highly demanding knowledge requirement a€c total exam-compatibility in notes and examples a€c exact and accurate definitions a€c most efficient method of learning, hence saves time a€c advanced trade book a€c 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


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