Which is not true for resistors? a. controls the flow of electrical current. b. resistance is it's property. c. Resistors are dangerous and cannot be dispose into trash. o d. Resistor has two terminals across whic electricity must pass

Which is not true for resistors? a. controls the flow of electrical current. b. resistance is it's property. c. Resistors are dangerous and cannot be dispose into trash. o d. Resistor has two terminals across whic electricity must pass

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)...

See similar textbooks

Similar questions

Which of the following is TRUE about drift velocity? A. It refers to the fast movement of electrons after introducing potential difference in a circuit. B. It refers to the amount of current a conductor can hold C. It refers to the gradual movement of the electrons towards to the other terminal after introducing potential difference in a circuit D. It refers to the path the current is taking in a circuit
a. What is the equivalent resistance for this circuit? R1=10 2 R3=4 2 R2=1 2 12 V R4=1 2 b. What total current in the circuit? с. What is the current through R1? d. What is the current through R2? е. What is the current through R3? f. What is the current through R4? g. What is the voltage drop across R1? h. What is the voltage drop across R2?
3. A 60 and a 120 resistor are connected in series with a 36 volt battery,. How many Joules per second are dissipated by the 120 resistor. A. 14 watts B. 24 watts C. 48 watts D. 64 watts
Which of the following is an installation requirement for the grounding electrode conductor in a communications system? A. It must be run as straight as practicable. B. It must be, at minimum, 4 AWG. C. It must be solid or stranded aluminum. D. It must be isolated and covered.
1. Question 1: a. Draw a simple circuit diagram with a battery and a light bulb and how you can simultaneously use a voltmeter to measure the voltage drop across the resistor and use an ammeter to measure the current through the resistor. Label both circuit elements along with the current using the notation from Figures 1 and 2. b. If the battery voltage is 2V and the light bulb resistance is 100, what is the current in this circuit?
Under what condition is the terminal voltage of a source of potential equal to the electromotive force? a. When internal resistance equals external resistance b. When the internal resistance is parallel to the external resistance c. After one RC time constant d. When the current flows in reverse e. When there is no current flowing