QUESTION 5 Three resistors: R1 = 3 2,R2 = 6 Q, and R3 = 9Q are connected in series to each other and to a 36 V battery. What is the ammeter reading after the switch is closed? 36V а. 5A O b. 6A O c. 3A O d. 2A
QUESTION 5 Three resistors: R1 = 3 2,R2 = 6 Q, and R3 = 9Q are connected in series to each other and to a 36 V battery. What is the ammeter reading after the switch is closed? 36V а. 5A O b. 6A O c. 3A O d. 2A
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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![QUESTION 5
Three resistors: R1 = 3 2,R2 = 6 Q, and R3 = 9Q are connected in series to each other and to a
36 V battery. What is the ammeter reading after the switch is closed?
36V
а. 5A
O b. 6A
O c. 3A
O d. 2A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F055a1b23-d074-4b97-809f-872f9b9a3eeb%2F4889467c-0c36-42f7-aacc-4fe2125e21f4%2F0v1s7mj_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 5
Three resistors: R1 = 3 2,R2 = 6 Q, and R3 = 9Q are connected in series to each other and to a
36 V battery. What is the ammeter reading after the switch is closed?
36V
а. 5A
O b. 6A
O c. 3A
O d. 2A
![A current of 4.5mA flow through a copper wire in area of 20mm2. The current density is
O a. 225000A/m
O b.225A/m2
444A/m2
C.
O d. 2.25 x10-4 A/m²
QUESTION 4
Three resistors of 202, 502, ad 1002 can be connected in series or in parallel. What minimum
and maximum resistance can you obtain from these?
O a. Rmin=1502; Rmax = 0.082
O b. Rmin=1702; Rmax = 12.52
c. Rmax=170Q; Rmin= 12.5Q
O d. Rmin=0.082; Rmax
= 12.5Q](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F055a1b23-d074-4b97-809f-872f9b9a3eeb%2F4889467c-0c36-42f7-aacc-4fe2125e21f4%2Fs55d1ws_processed.png&w=3840&q=75)
Transcribed Image Text:A current of 4.5mA flow through a copper wire in area of 20mm2. The current density is
O a. 225000A/m
O b.225A/m2
444A/m2
C.
O d. 2.25 x10-4 A/m²
QUESTION 4
Three resistors of 202, 502, ad 1002 can be connected in series or in parallel. What minimum
and maximum resistance can you obtain from these?
O a. Rmin=1502; Rmax = 0.082
O b. Rmin=1702; Rmax = 12.52
c. Rmax=170Q; Rmin= 12.5Q
O d. Rmin=0.082; Rmax
= 12.5Q
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