Q19: Calculate the total electric flux through the m side surface (S) due to a uniform electric field of magnitude E, in the direction shown in Figure? (A) 0 (Β) πr2 Eo (C) -л▬²Е₁ 220 TH E.. (D) 2mr2 Eo
Q19: Calculate the total electric flux through the m side surface (S) due to a uniform electric field of magnitude E, in the direction shown in Figure? (A) 0 (Β) πr2 Eo (C) -л▬²Е₁ 220 TH E.. (D) 2mr2 Eo
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
physics pleaseeeeeeeeee solve question 19
![010: An electron moves from point A to point B under the influence of an electrostatic force only. The
electric potential difference between A and B is, VB - VA = 90 kV, the change in potential energy UB-UA is,
in 10-15 J:
(A)-14.4
(B)-9.6
Q11: The voltage on 12 resistor is, in V.
(C)-12.8
(D)-11.2
2.00 Ω
www
18.0 3.00
1.00
V
Ω
S2
(A) 10.7
4.00 Ω
ww
(B) 2.0
(C) 28.4
(D) 5.3
Q12: If R=3 k2, C = 4 mF, 8-8 V, Q=20 mC, and / = 3 mA,
what is the potential difference V - Va, in V:
4w
(A) 11
(B) 12
(C) 10
(D) 9
Q13: Which is of the following units equivalent to T (Tesla)?
(B) A.m/N
(A) C.m/N.S²
(C) N/A.m
(D) N.S/C.m²
40 42
Q14: What is the current passing through the 20-92 resistor when
&= 50 V, in A?
30 12
30 12
www
20
(A) 0.43
(B) 0.29
(C) 0.57
(D) 0.71
Q15: A battery with an emf of 18 V and internal resistance of 0.9 2 is connected across a load resistor R. If
the current in the circuit is 1.4 A, what is the voltage across the battery, in V?
(A) 16.74
(B) 14.74
(C) 10.74
(D) 12.74
Q16: Charge of uniform density (5 nC/m²) is distributed on a surface of conducting sphere of radius Im.
Determine the electric potential (relative to zero at infinity) at the center of the sphere, in V:
(A) 508.5
(D) 395.5
(B) 565.0 (0)
(C) 452.0
Q17: Suppose you have two negative point charges. As you move them farther and farther apart, the potential
energy of this system relative to infinity:
(A) increases
(B) remains zero
(C) remains the same
(D) decreases
Q18: Two charges q₁ = 4pC and q2 = -4pC are located inside a spherical shell of radius R, the electric flux,
,through a spherical surface is?
Nm²/C
(A) 1.58
(B) 1.36
(C) 1.13
(D) 0
Q19: Calculate the total electric flux through the m side surface (S)
due to a uniform electric field of magnitude E, in the direction shown
in Figure?
E..
(A) 0
(Β) πr2 Eo
(C) -л▬²Е₁ (D) 2mr2 Eo
Q20: The figure shows two connected wires that are made of the same material. The
current entering the wire on the left is 16 A and in that wire the electron drift speed
is v. What is the electron drift speed in the wire on the right side?
(A) 2vd
(D) 4vd
(B) v /4
(C) v/2
www
1.0 mm
30 11
2.0 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3afc070c-a618-4a3f-9ae6-69c63d925ee9%2F1da79206-7462-4691-9d4c-8fd520b7b0ea%2F3h1ub9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:010: An electron moves from point A to point B under the influence of an electrostatic force only. The
electric potential difference between A and B is, VB - VA = 90 kV, the change in potential energy UB-UA is,
in 10-15 J:
(A)-14.4
(B)-9.6
Q11: The voltage on 12 resistor is, in V.
(C)-12.8
(D)-11.2
2.00 Ω
www
18.0 3.00
1.00
V
Ω
S2
(A) 10.7
4.00 Ω
ww
(B) 2.0
(C) 28.4
(D) 5.3
Q12: If R=3 k2, C = 4 mF, 8-8 V, Q=20 mC, and / = 3 mA,
what is the potential difference V - Va, in V:
4w
(A) 11
(B) 12
(C) 10
(D) 9
Q13: Which is of the following units equivalent to T (Tesla)?
(B) A.m/N
(A) C.m/N.S²
(C) N/A.m
(D) N.S/C.m²
40 42
Q14: What is the current passing through the 20-92 resistor when
&= 50 V, in A?
30 12
30 12
www
20
(A) 0.43
(B) 0.29
(C) 0.57
(D) 0.71
Q15: A battery with an emf of 18 V and internal resistance of 0.9 2 is connected across a load resistor R. If
the current in the circuit is 1.4 A, what is the voltage across the battery, in V?
(A) 16.74
(B) 14.74
(C) 10.74
(D) 12.74
Q16: Charge of uniform density (5 nC/m²) is distributed on a surface of conducting sphere of radius Im.
Determine the electric potential (relative to zero at infinity) at the center of the sphere, in V:
(A) 508.5
(D) 395.5
(B) 565.0 (0)
(C) 452.0
Q17: Suppose you have two negative point charges. As you move them farther and farther apart, the potential
energy of this system relative to infinity:
(A) increases
(B) remains zero
(C) remains the same
(D) decreases
Q18: Two charges q₁ = 4pC and q2 = -4pC are located inside a spherical shell of radius R, the electric flux,
,through a spherical surface is?
Nm²/C
(A) 1.58
(B) 1.36
(C) 1.13
(D) 0
Q19: Calculate the total electric flux through the m side surface (S)
due to a uniform electric field of magnitude E, in the direction shown
in Figure?
E..
(A) 0
(Β) πr2 Eo
(C) -л▬²Е₁ (D) 2mr2 Eo
Q20: The figure shows two connected wires that are made of the same material. The
current entering the wire on the left is 16 A and in that wire the electron drift speed
is v. What is the electron drift speed in the wire on the right side?
(A) 2vd
(D) 4vd
(B) v /4
(C) v/2
www
1.0 mm
30 11
2.0 mm
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