Physics

Physics, 02.07.2019 21:10, hdjsjshshsh

Three identical lightbulbs are in series with a battery in a closed circuit. if a fourth identical lightbulb is added in parallel with the third lightbulb, what happens to the brightness of the first and third lightbulbs? o a. both get brighter. o b. the first lightbulb gets brighter, the third gets dimmer ° c. the first lightbulb kets dimmer, the third gets brighter. 0 d. both get dimmer

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Physics, 05.07.2019 02:30, 721345

Humberto builds two circuits using identical components. circuit 1: a series circuit with three lightbulbs circuit 2: a parallel circuit with three lightbulbs he then adds two more lightbulbs in a series with the bulbs in circuit 1 and two more lightbulbs on new branches in parallel with each bulb in circuit 2. what can he expect to see? a) all bulbs in circuit 1 will shine at the same brightness as the original bulbs, while all bulbs in circuit 2 will be dimmer than the original bulbs. b) all bulbs in circuit 1 will shine more dimly than the original bulbs, while all bulbs in circuit 2 will have the same brightness as the original bulbs. c) the original bulbs will remain at their original brightness, but the bulbs added to circuit 1 will be dimmer than the bulbs added to circuit 2. d) the original bulbs will remain at their original brightness, but the bulbs added to circuit 1 will be brighter than the bulbs added to circuit 2.

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Physics, 15.07.2019 20:30, 20011854

Humberto builds two circuits using identical components.circuit 1: a series circuit with three lightbulbs circuit 2: a parallel circuit with three lightbulbshe then adds two more lightbulbs in a series with the bulbs in circuit 1 and two more lightbulbs on new branches in parallel with each bulb in circuit 2.what can he expect to see?

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Physics, 30.09.2019 01:30, Nicaragua505

Humberto builds two circuits using identical components. circuit 1: a series circuit with three lightbulbs circuit 2: a parallel circuit with three lightbulbs he then adds two more lightbulbs in a series with the bulbs in circuit 1 and two more lightbulbs on new branches in parallel with each bulb in circuit 2. what can he expect to see?

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Physics, 23.10.2019 17:00, genyjoannerubiera

Astudent is experimenting with a battery, three identical light bulbs, and some wire. first, she creates a circuit with the light bulbs in series, and next, in parallel, and observes the brightnesses of the bulbs for each circuit. she decides to analyze the total power from the battery for both circuits, assuming that the battery emf is e m f and the three bulbs each have constant resistance r. (for all symbolic answers, use the following as necessary: r and ℰ for e m f.)

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