PPT-10.5 Resistors in Series and Parallel

Resistors in Series PHET simulation Resistors in Series Total resistance for a circuit in series Rtotal Rtotal R1 R2 R3 Ohms Law V I x R The R typically means total Resistance . Unlike sequential algorithms parallel algorithms cannot be analyzed very well in isolation One of our primary measures of goodness of a parallel system will be its scalability Scalability is the ability of a parallel system to take advantage of incr a) Find the currents . i. 1. and . i. 2. . in the circuit in the figure. . b) Find the voltage . v. o. .. c) Verify that the total power developed equals the . total power dissipated.. Quiz 2. The current . pp 736- 745. Essential Questions. Based on the orientation of resistors in a circuit, how is the distribution of current and voltage affected?. What are the advantages or disadvantages of arranging resistors in certain ways?. A) 1 m/s.. B) 1 km/s.. C) 10 m/s.. D) the speed of light.. E) 1 mm/s.. 2) When a current flows through a metal wire, the moving charges are. A) positive metal ions.. B) negative metal ions.. C) only electrons.. pg. . 51. Objectives. Calculate the equivalent resistance for resistors connected in both series and parallel combinations.. Construct series and parallel circuits of lamps (resistors).. Observe and explain relative lamp brightness in series and parallel circuits. . Dr Susan Cartwright. Dept of Physics and Astronomy. University of Sheffield. Parallel Universes. Are you unique?. Could there be another “you” differing only in what you had for breakfast this morning?. Please read . Bonan. , Chapter . 16-17. Leaf Anatomy. Stomate. (pl. stomata). Leaf Fluxes and Resistances. Many leaves have stomata only on lower surface. Heat fluxes don. ’. t pass through stomata. Read Alexander & . Sadiku. , Chapter 2.. Homework #2 and Lab #2 due next week.. Quiz next week.. Ohm’s Law. Ohm’s law. says that the voltage . v. across a resistor is equal to the current . Brightness of lamps is depended upon the ______________ in a circuit. When all current travels in all of the devices, said to be in . Series. B/c current travels through all, current is same through out. Dr. Mohamed Bingabr. Chapter 21. Circuit in DC Instruments. PHY 1214. General Physics 2. Chapter Outline. Resistors in Series and Parallel. Electromotive Force: Terminal Voltage. Kirchhoff’s Rules. © 2012 Project Lead The Way, Inc.. Principles Of Engineering. What is a Breadboard?. Sometimes called a proto-board. Reusable platform for temporarily built electronic circuits. Why Breadboard?. It takes less time (and money) to breadboard a circuit than to design and fabricate a printed circuit board (PCB. Total Resistance. Current in a Series Circuit. Voltage Division. Resistors in Series. When Resistors are wired in Series, their Resistances Add Up.. The Total Resistance of a series circuit is the Sum Total of all the resistor values.. Electromagnetic Force. The current in a circuit is driven by…. Generally, what . is needed for motion to take place?. Consider that electric current is the movement of electrons. what is the tension (pressure) on the current?. Outline. Resistors in series. Resistors in parallel. The voltage divider and the current divider circuits. Voltage division and current division. Measuring voltage and current. The ∆-to-Y transformation..