Answers When a light bulb is connected to a 4.5 V battery, a current of 0.12 Amps passes through the light bulb. What is the resistance of the filament? Battery Switch Consumer This is how the diagram is expressec electic circuit. R1 represents somethin using electricity (Battery). Electric wire DOD F5 F8 6. 2a Newbom infants are often kept warm with an electric radiant heater. (a) if the heater produces a maximum of 500 W of power and operates on 120 V electricity, what maximum current (A) passes through the heater? (b) What is the resistance of the heater? 2b

Answers When a light bulb is connected to a 4.5 V battery, a current of 0.12 Amps passes through the light bulb. What is the resistance of the filament? Battery Switch Consumer This is how the diagram is expressec electic circuit. R1 represents somethin using electricity (Battery). Electric wire DOD F5 F8 6. 2a Newbom infants are often kept warm with an electric radiant heater. (a) if the heater produces a maximum of 500 W of power and operates on 120 V electricity, what maximum current (A) passes through the heater? (b) What is the resistance of the heater? 2b

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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A 3 ohm, 12 ohm, and 4 ohm resistor is connected in parallel to a 6 Volt battery. a) Draw the circuit and b) Determine the correct responses to the following properties of the circuit. What is the equivalent resistance of the circuit? What is the current in the circuit? What is the current in the 4 ohm resistor?
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Two students plan an experiment that connects a bulb to an adjustable voltage source along with a voltmeter and an ammeter to measure the voltage and current. Then they repeated the experiment with a light bulb that has a different resistance. They recorded their data and graphed it on the axes shown. Bulb 1. Bulb Current Graph from: htlpwwww.lkarn.arg.au/ueenee course paresfueenecef04a-de-cireuitr/tccincuits week 2res-valt.currentcanh b/ According to the results of their investigation, which light bulb had a greater electrical resistance? OLight bulb #1 because it reaches a higher voltage, causing more current. () Light bulb #2 because it has a higher current, which indicates greater resistance. OLight bulb #1 because the greater slope of the line indicates greater.resistance. Light #2 because the smalier slope of the line Indicates greater resistance.
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