Physics, pleaseeeeeeeee solve question 1 21: An electron has a velocity of 6x106 m/s in the positive x direction at a point where the magnetic field hhe components Bx= 3T, By=2.5T. What is the magnitude magnetic force acting on the electron, in 10-12 NA) 2.88(B) 2.40(C) 1.44(D) 1.92Q2: A charged 12mFcapacitor is discharged through a 55kn resistor, when will the capacitor and theresistor have the same potential? in seconds:A) 346.6(B) 582.2(C) 249.5(D) 457.5Q3: A proton is moving in the positive y-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) +i(C) + k(D)--Q4: Find the currentR = 20?passes through the battery, AV = 20V, IfmAV2R22wwwwwRR(A) 2.14(B) 2.86(C) 4.29(D) 3.57Q5: A charged insulating sphere has charge q and radius R. The magnitude of the electric field at the pointwhere r > R is equal to?kqRprkqr³(A) 20(B)(D) R06: A very long wire has a uniform charge density, λ = 7nC/m. Determine the magnitude of the electric fieldat point 10 cm from it, in N/C?(C) 1260(B) 1440(D) 1080(A) 900Q7: A proton starts moving from rest in a region of uniform electric field (E = 7 x 104 N/C). What is thedisplacement of the proton after 1.5 μs, in m?(C) 8.6(D) 5.4(B) 6.5(A) 7.5d+Q₂b)Q8: The force between the two small charged objects in Figure (a) isF. What is the force between the charges in Figure (b).¹/1/2(B) 4F/9(C) F(D) 16F(A) F/4= R₂ = 1m are connected by a very long thin wire and99: Two identical conducting spheres of radii R₁charged to 9 μC. what are the charges on each sphere? (Q₁, Q₂), in μC?(A) (4.5, 4.5)(B) (7.1, 1.9)(C) (5.7, 3.3)(D) (5, 4)R 2ww2

Solution: Given, velocity v = 6x106 m/scharge q = 1.6x10-19 CB x = 3TBy = 2.5 T

1: An electron has a velocity of 6x106 m/s in the positive x direction at a point where the magnetic field e components Bx=3T, By=2.5T. What is the magnitude magnetic force acting on the electron, in 10-12 A) 2.88 (C) 1.44 (B) 2.40 (D) 1.92 dicoborged through a 55k2 resistor, when will the capacitor and the

1: An electron has a velocity of 6x106 m/s in the positive x direction at a point where the magnetic field e components Bx=3T, By=2.5T. What is the magnitude magnetic force acting on the electron, in 10-12 A) 2.88 (C) 1.44 (B) 2.40 (D) 1.92 dicoborged through a 55k2 resistor, when will the capacitor and the

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

Related questions

Q: With bumpers touching, a 3,773 kg truck is pushing a 1,103 kg car. The truck and the car move…

Q: The commander has asked you shoot cannonball off the side of a cliff that is 70 meters tall. The…

A: From the kinematics equation, the value of the displacement is: Substitute the known values and…

Q: Ball A strikes ball B with an initial velocity of UA as shown. If both balls have the same mass and…

A: If u1→ is initial velocity of Ball A, and u2→=0 is initial velocity of Ball BV1→= final velocity of…

Q: What is the distance covered by the car if it moved 45 km, East and 65 km, West?

Q: Jack now reaches some snow and must pull his 2kg sled across the snow with 20 N of Force . the…

A: Fnet=Fapp-Ffrictionma=Fapp-μmga=Fapp-μmgm

Q: How far could you throw a ball if you were standing in the back of a moving pickup truck?

Q: A ball thrown vertically upward reaches a maximum height of 30. metres above the surface of Earth.…

A: The question is asking for the speed of a ball at its maximum height when it is thrown vertically…

Q: I am trying to lift a box (20 kg) and can apply a force of 300 newtons upward. What is the…

Q: Hello, Im new to learning physics, and I was having alot of trouble finding the answer to this…

A: It is given that :

Q: ormula for the drag force is F- dv' (found to be valid for a large regime of dataere: s the drag…

Q: An object is observed to fall from a bridge, striking the water below with a velocity of 154.25 m/s.…

A: Given data: A object is fall from the bridge Initial velocity (u) = 0 m/s Final velocity (v) =…

Q: A major league pitcher claims that he can throw a baseball from the ground, straight up, as high as…

A: Given: The maximum height league pitcher claims is h=740 ft.

Q: A jet aircraft with a mass of 4,675 kg has an engine that exerts a force (thrust) equal to 59,400 N.…

A: Data Given , Mass of the aircraft ( m ) = 4675 kg Force ( F ) = 59400 N Time ( t ) = 7 s Let ,…

Q: You have two ways of driving from Beaverton to Arens. You can drive the scenic route or take the…

Q: Consider the vectors: A = 2î + 5j. B = 5i + 4j, and C = A - B. What is the direction of C , measured…

A: Here we have to subtract B from A component wise. C vector is coming out to be in 2nd quadrant. So…

Q: Professor Wells (from the Computer Science department) is going to ride the Argus Cycle Race in Cape…

A: Therefore average speed needed to ride in order to finish the race in 4 hours is 27 km h-1.

Q: 15 m 53° 100 m 40 m

A: Given, Ramp was inclined at an angle of θ = 53° width of the river d = 40 m the far bank was 15.0 m…

Q: A person is standing on a bathroom scale in a moving elevator and measures a force of 451N. If the…

A: According to the newton's second law, Net force = mass x acceleration

Q: Someone (whose mass is 60 kg) is standing on a scale in an elevator that is accelerating upward,…

A: By newtons law we know that net force acting on an object is given by Fnet=ma Where m is mass of…

Q: Ariel's motorboat can cover 21 miles upstream in 3 hours. He travels 22 miles downstream in 2 hours.…

Q: A spaceship moves past Earth with a speed of 0.900c. As it is passing, a person on Earth measures…

Question

Physics, pleaseeeeeeeee solve question 1

21: An electron has a velocity of 6x106 m/s in the positive x direction at a point where the magnetic field h
he components Bx= 3T, By=2.5T. What is the magnitude magnetic force acting on the electron, in 10-12 N
A) 2.88
(B) 2.40
(C) 1.44
(D) 1.92
Q2: A charged 12mFcapacitor is discharged through a 55kn resistor, when will the capacitor and the
resistor 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 positive y-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) +i
(C) + k
(D)--
Q4: Find the current
R = 20?
passes through the battery, AV = 20V, If
m
AV
2R
2
2
www
ww
R
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?
kqR
pr
kqr³
(A) 20
(B)
(D) R
06: A very long wire has a uniform charge density, λ = 7nC/m. Determine the magnitude of the electric field
at point 10 cm from it, in N/C?
(C) 1260
(B) 1440
(D) 1080
(A) 900
Q7: A proton starts moving from rest in a region of uniform electric field (E = 7 x 104 N/C). What is the
displacement of the proton after 1.5 μs, in m?
(C) 8.6
(D) 5.4
(B) 6.5
(A) 7.5
d
+Q₂
b)
Q8: The force between the two small charged objects in Figure (a) is
F. What is the force between the charges in Figure (b).
¹/1/2
(B) 4F/9
(C) F
(D) 16F
(A) F/4
= R₂ = 1m are connected by a very long thin wire and
99: Two identical conducting spheres of radii R₁
charged to 9 μC. what are the charges on each sphere? (Q₁, Q₂), in μC?
(A) (4.5, 4.5)
(B) (7.1, 1.9)
(C) (5.7, 3.3)
(D) (5, 4)
R 2
w
w
2

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

I don't understand your answer. so you started answer question b before question a ? also isn't the initial velocity should be V0 = 25 m/s ?
What is A→y, the y-component of the vector A→?
Hi, I have one more follow-up question regarding a similar problem where I need to find the height: In a rollercoaster ride a passenger car at the top of the first hill is travelling at 3.5 m/s. The carthen descends on rails to the bottom of the slope and then goes up the second hill where the speed is 10 m/s. Find the difference in height between the first and second hill. (Result 4.47m) Attached is the formula I tried to use, however, I get a different result so I am definitely doing something wrong. Online I didn't find a similar problem so I am asking here as a last chance. Can you help?
Pls help ASAP
The U.S. quarter has a mass of 5.67 g and a thickness of 1.50 mm. How may pounds would a stack of quarters weigh if you stacked them as high as the Eiffel Tower? The Eiffel tower has a height of 986 feet. Remember: 1 pound = 454 g 1 cm = 10 mm 1 inch = 2.54 cm 1 foot = 12 inches