A 100 W lightbulb and a 60 W lightbulb each operate at a voltage of 120 V. Part A Which bulb carries more current? 60 W lightbulb O 100 W lightbulb The currents are equal. ○ It is impossible to determine.

A 100 W lightbulb and a 60 W lightbulb each operate at a voltage of 120 V. Part A Which bulb carries more current? 60 W lightbulb O 100 W lightbulb The currents are equal. ○ It is impossible to determine.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 50AP: Three 60.0-W, 120-V lightbulbs are connected across a 120-V power source, as shown in Figure P18.50....

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Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

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In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

A 100 W lightbulb and a 60 W lightbulb each operate at a voltage of
120 V.
☑
Part A
Which bulb carries more current?
60 W lightbulb
O 100 W lightbulb
○ The currents are equal.
It is impossible to determine.

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