Please help me with these question ASAP, I would thumb up for your answer. What is...
Please help me with these question ASAP, I would thumb up for your answer.
What is the period of motion, if an electron moves perpendicular to a magnetic field of magnitude 0.4 mT? (The mass and charge of an electron can be looked up in the text)
A. 8.9 x 10-14 s
B. 4.5 x 10-14 s
C. 2.2 x 10-14 s
D. 5.5 x 10-14 s
If the voltage in a region was given by the function V(x,y)=Ax2y where A is a constant with the appropriate constants, what is the electric field in component form.
A. Ex= 2Axy & Ey=2Axy
B. Ex = -2Axy & Ey = -Ax2
C. Ex = 2Axy & Ey = Ax2
D. Ex = 2Axy & Ey = Ax2y
A spherical capacitor consists of two concentric metal spheres with a voltage applied between them. If the inner radius of the sphere is a = 2.0 mm, the outer radius is b = 5.0 cm, and the voltage between the spheres is 5.0 V, what is the charge on one of the spheres?
A. 0.9 pC
B. 3.7 pC
C. 1.9 pC
D. 1.2 pC
Homework Answers
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Please help me with these question ASAP, I would thumb up for
your answer.
What is...
Help me solve this question asap a) Write the expression for the force acting on an...
Help me solve this question asap
a) Write the expression for the force acting on an electron carrying a charge e moving with velocity v when it enters perpendicularly into (i) an electric field of intensity E b) Sketch two separate diagrams of the direction of field, velocity and path of ) With reference to your diagrams, state two differences between the electric (ii) a magnetic field of intensity B the electron and the force acting on it for the...
PLEASE HELP ME AND SHOW STEPS. THANK YOU 1) It is desined to step up a...
PLEASE HELP ME AND SHOW STEPS. THANK YOU
1) It is desined to step up a vollage of 120 V to 96,000 v. The turns ratio N/N, of the transformer a) I/28 b) (64 x 10y )28 d) 8001 if the voltage is stepped that power is not lost in an ideal transformer, consider the situation in the above question. 2) Starting from the idea t up 800 times, the current is a) the same, since power is the same...
Please help me with this problem. I don't understand how to set it up and how...
Please help me with this problem. I don't understand how to set
it up and how to calculate the solutions.
An infinitely long solid insulating cylinder of radius a 3.3 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density ρ = 43 HC/m3. Concentric with the cylinder is a cylindrical conducting shell of inner radius b 12.6 cm, and outer radius c-15.6 cm. The conducting shell has a...
Can please someone answer question number 5 and 6. ASAP. Thank you Exam Directions: Answer question...
Can please someone answer question number 5 and 6. ASAP. Thank
you
Exam Directions: Answer question ONE and 4 of the remaining 5 problems. Show all work. Partial credit granted. Define, describe, or draw a diagram to explain the following terms: (affine 1. Horor (b) conservative force, (Gelectriepotentiat- An electron is located at the origin whose q-_ 1.6 x 10-19 Coul and whose mass is 9.11 x 10-31 kg is in an E-field. E 펀000 nt/c, parallel to the x-axis....
Please answer this question correctly. I appreciate your help, thank you in advance. 2. A point...
Please answer this question correctly. I appreciate your help,
thank you in advance.
2. A point charge (7.0 pC) is located at the center of a spherical non-conducting surface (radius 2.0 cm), and a charge of 2.0 pC is spread uniformly upon this surface. Use Gauss' law (show work) and determine the magnitude of the electric field 3.0 crn from the point charge (pc-lo-t2 C, k-9 x 10" NnPC
please help i beg you ASAP THANKS okay doesnt matter please do the rest OO".. 50...
please help i beg you ASAP THANKS
okay doesnt matter please do the rest
OO".. 50 40 30 Volocity (a) 10 0 Tine (s) the displacement of the object during the first 9.0 s is: O a) 1.8 x 102 m [W] b) 4.5 x 101 mW ові Question 49 (1 point) When light travelling in glass enters glass with a higher index of refraction, the wave will be: a) partially transmitted with a change in phase b) transmitted forming...
Please help me with this problem and show your work. Thank you! II Review An electron...
Please help me with this problem and show your work. Thank
you!
II Review An electron accelerated from rest through a voltage of 710 V enters a region of constant magnetic field. Part A If the electron follows a circular path with a radius of 16 cm , what is the magnitude of the magnetic field? Express your answer using two significant figures. Ivo AEO FR ? ха хь a b x x X <% [X] X.10n 4 B =...
Status and follow-up Participants 5 More - B Consider two thin, conducting spherical shells as shown...
Status and follow-up Participants 5 More - B Consider two thin, conducting spherical shells as shown in figure above. The inner shell has a radius /7 = 15 cm and a charge of 10.0 PC. The outer shell has a radius ry - 30cm and a charge of -15.0 pC. Which of the following is the electric field E at region A(0) ? Carefull:takek, -9x109 Your answer: rx 10-12 A) (0.15) x 4x .//m B) O V/m x 10-12 C)...
Help me solve this question asap nfluenced by magnetic An electron moves following a circular path...
Help me solve this question asap
nfluenced by magnetic An electron moves following a circular path in vacuum i field. The radius of the electron's path is 2.0 x 102 m, magnetic field strength is 2.0x 10-2 T, and specific charge electron e/m is-I .76 x 1011 C kg" (b) i. Write an expression for angular velocity of electron. ii. Calculate its orbital period ii. What happen to the electron's path when its velocity decreases? [10 marks]
Please answer question 2 ASAP, thank you Directions: Answer any Five (5) of the following Show...
Please answer question 2 ASAP, thank you
Directions: Answer any Five (5) of the following Show all work partial credit granted problems. In the H-Atom an electron,い -16X1o" Coul crtits the proton, q 1.6x 101 Coul at a radial distance r 0.53 x 1010 m. Calculate: (a) The E-field at the position of the electron due to the proton; (b) The voltage at the position of the electron due to the proton; (c) The energy stored in the E-field generated...
Help me solve this question asap
a) Write the expression for the force acting on an electron carrying a charge e moving with velocity v when it enters perpendicularly into (i) an electric field of intensity E b) Sketch two separate diagrams of the direction of field, velocity and path of ) With reference to your diagrams, state two differences between the electric (ii) a magnetic field of intensity B the electron and the force acting on it for the...
PLEASE HELP ME AND SHOW STEPS. THANK YOU
1) It is desined to step up a vollage of 120 V to 96,000 v. The turns ratio N/N, of the transformer a) I/28 b) (64 x 10y )28 d) 8001 if the voltage is stepped that power is not lost in an ideal transformer, consider the situation in the above question. 2) Starting from the idea t up 800 times, the current is a) the same, since power is the same...
Please help me with this problem. I don't understand how to set
it up and how to calculate the solutions.
An infinitely long solid insulating cylinder of radius a 3.3 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density ρ = 43 HC/m3. Concentric with the cylinder is a cylindrical conducting shell of inner radius b 12.6 cm, and outer radius c-15.6 cm. The conducting shell has a...
Can please someone answer question number 5 and 6. ASAP. Thank
you
Exam Directions: Answer question ONE and 4 of the remaining 5 problems. Show all work. Partial credit granted. Define, describe, or draw a diagram to explain the following terms: (affine 1. Horor (b) conservative force, (Gelectriepotentiat- An electron is located at the origin whose q-_ 1.6 x 10-19 Coul and whose mass is 9.11 x 10-31 kg is in an E-field. E 펀000 nt/c, parallel to the x-axis....
Please answer this question correctly. I appreciate your help,
thank you in advance.
2. A point charge (7.0 pC) is located at the center of a spherical non-conducting surface (radius 2.0 cm), and a charge of 2.0 pC is spread uniformly upon this surface. Use Gauss' law (show work) and determine the magnitude of the electric field 3.0 crn from the point charge (pc-lo-t2 C, k-9 x 10" NnPC
please help i beg you ASAP THANKS
okay doesnt matter please do the rest
OO".. 50 40 30 Volocity (a) 10 0 Tine (s) the displacement of the object during the first 9.0 s is: O a) 1.8 x 102 m [W] b) 4.5 x 101 mW ові Question 49 (1 point) When light travelling in glass enters glass with a higher index of refraction, the wave will be: a) partially transmitted with a change in phase b) transmitted forming...
Please help me with this problem and show your work. Thank
you!
II Review An electron accelerated from rest through a voltage of 710 V enters a region of constant magnetic field. Part A If the electron follows a circular path with a radius of 16 cm , what is the magnitude of the magnetic field? Express your answer using two significant figures. Ivo AEO FR ? ха хь a b x x X <% [X] X.10n 4 B =...
Status and follow-up Participants 5 More - B Consider two thin, conducting spherical shells as shown in figure above. The inner shell has a radius /7 = 15 cm and a charge of 10.0 PC. The outer shell has a radius ry - 30cm and a charge of -15.0 pC. Which of the following is the electric field E at region A(0) ? Carefull:takek, -9x109 Your answer: rx 10-12 A) (0.15) x 4x .//m B) O V/m x 10-12 C)...
Help me solve this question asap
nfluenced by magnetic An electron moves following a circular path in vacuum i field. The radius of the electron's path is 2.0 x 102 m, magnetic field strength is 2.0x 10-2 T, and specific charge electron e/m is-I .76 x 1011 C kg" (b) i. Write an expression for angular velocity of electron. ii. Calculate its orbital period ii. What happen to the electron's path when its velocity decreases? [10 marks]
Please answer question 2 ASAP, thank you
Directions: Answer any Five (5) of the following Show all work partial credit granted problems. In the H-Atom an electron,い -16X1o" Coul crtits the proton, q 1.6x 101 Coul at a radial distance r 0.53 x 1010 m. Calculate: (a) The E-field at the position of the electron due to the proton; (b) The voltage at the position of the electron due to the proton; (c) The energy stored in the E-field generated...
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