In a circuit, all the power delivered by the battery must be dissipated by the elements to the circuit. This issimply a statement of the conservation of energy. How much energy dissipated depends on the resistance ofthe element and the voltage across the resistor, or the current through it. The relevant equations for theproblems are as follows. For a circuit element, the power dissipated (or generated) is P = IV, where Vand I arethe voltage across and current through a circuit element. We know that a resistor obeys OhmA ¢A^A^'s LawV=IR, which means that for a resistor, the power dissipated is P = I*R = V²/R.Consider the following two circuits with identical batteries and re-sistors.АВCRRR RSRIf the power dissipated by the resistor in circuit A is P, what is thepower dissipated by one resistor in circuit B?If the power dissipated by the resistor in circuit A is P, what is thepower dissipated by one resistor in circuit C?

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Consider the following two circuits with identical batteries and re- sistors. A B C R R RS R If the power dissipated by the resistor in circuit A is P, what is the power dissipated by one resistor in circuit B? power dissipated by the resistor in circuit A is P, what is the power dissipated by one resistor in circuit C? If the

Consider the following two circuits with identical batteries and re- sistors. A B C R R RS R If the power dissipated by the resistor in circuit A is P, what is the power dissipated by one resistor in circuit B? power dissipated by the resistor in circuit A is P, what is the power dissipated by one resistor in circuit C? If the

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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