Physics, pleaseeeeeeeee solve question 4

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)...
icon
Related questions
icon
Concept explainers
Topic Video
Question

Physics, pleaseeeeeeeee solve question 4

B
Q1: An electron has a velocity of 6x10 m/s in the positive x direction at a point where the magnetic field has
the components B. 3T, By-1.ST. What is the magnitude magnetic force acting on the electron, in 10-12N?
(A) 2.88
(C) 1.44
(B) 2.40
(D) 1.92
resistor, when will the capacitor and the resistor
Q2: A charged 8mF capacitor is discharged through a 45k
have the same potential? in seconds:
(A) 346.6
(B) 582.2
(C) 249.5
(D) 457.5
Q3: A proton is moving in the negative x-direction in a region where the magnetic field is in the positive z-
direction, what is the direction of the magnetic force?
(A)-k
(B)+
(C)+k
(D)-
R
R
Q4: Find the current passes through the battery, AV = 12V, If
R = 20?
ww
ww
R
2R
R
(A) 2.14
(B) 2.86
(C) 4.29
(D) 3.57
Q5: A charged insulating sphere has charge q and radius R. The magnitude of the electric field at the point
where r > R is equal to?
(A);
pr
260
(C) R
(D) kr
Q6: A very long wire has a uniform charge density, λ = 5nC/m. Determine the magnitude of the electric field
at point 10 cm from it, in N/C?
(A) 900
(B) 1440
(C) 1260
(D) 1080
QZ: A proton starts moving from rest in a region of uniform electric field (E =
displacement of the proton after 1.5 us, in m?
5 x 10* N/C). What is the
(A) 7.5
(B) 6.5
(C) 8.6
(D) 5.4
if
+9₂
Q8: The force between the two small charged objects in Figure (a) is
F. What is the force between the charges in Figure (b).
b)
(A) F/4
(B) 4F/9
(C) F
(D) 16F
Q9: Two identical conducting spheres of radii R₁ = R₂
charged to 7 μC. what are the charges on each sphere? (Q₁, Q₂), in μC?
= 1m are connected by a very long thin wire and
(A) (4.4, 2.6)
(B) (4.1, 2.9)
(C) (5.7, 1.3)
(D) (3.5, 3.5)
Transcribed Image Text:B Q1: An electron has a velocity of 6x10 m/s in the positive x direction at a point where the magnetic field has the components B. 3T, By-1.ST. What is the magnitude magnetic force acting on the electron, in 10-12N? (A) 2.88 (C) 1.44 (B) 2.40 (D) 1.92 resistor, when will the capacitor and the resistor Q2: A charged 8mF capacitor is discharged through a 45k have the same potential? in seconds: (A) 346.6 (B) 582.2 (C) 249.5 (D) 457.5 Q3: A proton is moving in the negative x-direction in a region where the magnetic field is in the positive z- direction, what is the direction of the magnetic force? (A)-k (B)+ (C)+k (D)- R R Q4: Find the current passes through the battery, AV = 12V, If R = 20? ww ww R 2R R (A) 2.14 (B) 2.86 (C) 4.29 (D) 3.57 Q5: A charged insulating sphere has charge q and radius R. The magnitude of the electric field at the point where r > R is equal to? (A); pr 260 (C) R (D) kr Q6: A very long wire has a uniform charge density, λ = 5nC/m. Determine the magnitude of the electric field at point 10 cm from it, in N/C? (A) 900 (B) 1440 (C) 1260 (D) 1080 QZ: A proton starts moving from rest in a region of uniform electric field (E = displacement of the proton after 1.5 us, in m? 5 x 10* N/C). What is the (A) 7.5 (B) 6.5 (C) 8.6 (D) 5.4 if +9₂ Q8: The force between the two small charged objects in Figure (a) is F. What is the force between the charges in Figure (b). b) (A) F/4 (B) 4F/9 (C) F (D) 16F Q9: Two identical conducting spheres of radii R₁ = R₂ charged to 7 μC. what are the charges on each sphere? (Q₁, Q₂), in μC? = 1m are connected by a very long thin wire and (A) (4.4, 2.6) (B) (4.1, 2.9) (C) (5.7, 1.3) (D) (3.5, 3.5)
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Displacement, velocity and acceleration
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON