Physics

Physics, 19.07.2019 12:00, cdubble04

How much current is in a circuit with a 1.5 v battery and three 2-ohm resistances (bulbs) in series

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Computers and Technology, 07.07.2019 04:00, melinalange48

Two circuits are created using two identical light bulbs. in the circuit a, the bulbs are hooked up in series. in circuit b, the light bulbs are hooked up parallel. each circuit is powered by a 6-volt battery. which statement or observation would not be supported by the two circuits? a) the current in the circuit a would be less. b) the light bulbs in the circuit b would be brighter. c) the light bulbs in circuit b are equal in brightness. d) if one light burns out in circuit a, the other bulbs gets brighter.

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Physics, 23.07.2019 01:00, cathyjuan

A9v battery is directly connected to each of 3 led bulbs. select the statement that accurately describes this circuit. a) a direct current is flowing through the bulbs using a series circuit so each bulb has the same current. b) a direct current is flowing through the bulbs using a parallel circuit so each bulb has the same voltage. c) an alternating current is flowing through the bulbs using a parallel circuit so each bulb has the same current. d) an alternating current is flowing through the bulbs using a series circuit so each bulb has the same voltage.

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SAT, 25.10.2019 04:43, ashlee7877

two circuits are created using two identical light bulbs. in the circuit a, the bulbs are hooked up in series. in circuit b, the light bulbs are hooked up parallel. each circuit is powered by a 6-volt battery. which statement or observation would not be supported by the two circuits? a) the current in the circuit a would be less. b) the light bulbs in the circuit b would be brighter. c) the light bulbs in circuit b are equal in brightness. d) if one light burns out in circuit a, the other bulbs gets brighter.

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Physics, 18.11.2019 21:31, julio38

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 ) what is the total power from the battery if the bulbs are connected in series? 2r find the equivalent resistance for the series combination, and apply the relationship among power, emf, and equivalent resistance

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How much current is in a circuit with a 1.5 v battery and three 2-ohm resistances (bulbs) in series...

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