At some instant the velocity components of an electron moving between two charged parallel plates are vx = 1.5 * 10^5 m/s and vy =3.0 * 10^3 m/s. Suppose the electric field between the plates is uniform and given by E: = (120 N/C)jˆ . In unit-vector notation, what are (a) the electron’s acceleration in that field and (b) the electron’s velocity when its x coordinate has changed by 2.0 cm?

Q: Find the magnitude and direction of the electric field acting at the coordinate, x = 15 cm, in the…

A: Given data:   Charge (q1) = +8.00 pC at x = 6.0 cm Charge (q2) = +5.00 pC at x = 12 cm k = 9.00×109…

Q: . An electron moving at high speed toward the right enters a uniform electric field directed…

A: An electron moving right in the uniform electric field directed straight upward. In the electric…

Q: An electron traveling at 1 x 106 m/s enters a 0.1 m region with a uniform electric field of 230 N/C,…

A:

Q: An electric field with a magnitude of 6.0 x 104 N/C is directed parallel to the positive y axis. A…

A:

Q: An electron travelling at 3.00 x 10° m/s moves into a uniform electric field and is brought to rest…

A:

Q: nside a radiation therapy device, an electron is in the presence of a uniform electric field with a…

A: Electric Force Fe=qE ....1 where q is charge  E is electric field  GIVEN : E = 325 N/C For electron…

Q: A proton enters a region of uniform electric field of magnitude 79.2 N/C with an initial velocity of…

A:

Q: An electron is placed in a vertical electric field. The electron experiences a downward acceleration…

A: Given data: Magnitude of downward acceleration of electron is, a=4.0 m/s2.

Q: Find the electric field ( in units of N/C) needed to accelerate a charged particle (m=22 µg and q=33…

A: Initial speed = u = 0 m/s ( rest)  Final speed = v = 100 m/s Distance travelled s = 592.6 cm = 592.6…

Q: Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of…

A:

Q: 3.2 Determine the magnitude and direction of the electric field intensity produced by a source…

A:

Q: A proton is placed in an electric field of intensity 700 N/C. What are the magnitude and direction…

A: Given data: Electric field (E) = 700 N/C Mass of proton (mp) = 1.67×10-27 kg Charge on a proton (q)…

Q: Find the electric field ( in units of N/C) needed to accelerate a charged particle (m=22 µg and q=33…

A:

Q: A proton has an initial velocity of 1.35 × 107 m/s in the horizontal direction. It enters a uniform…

A:

Q: An electron moves initially to the right as it enters a region between two parallel plates that have…

A:

Q: Find the electric field ( in units of N/C) needed to accelerate a charged particle (m=22 µg and q=33…

A:

Q: Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a…

A: Force exerted on electron in cathode ray tube is electric field. Formula of electric field is as…

Q: An electron (q=1.6x10-19 C, m=9.11x10-31 kg) is released (from rest) in a uniform E-field with a…

A: The force on a particle in a electric field is given as Fe=qE Substituting the values in the above…

Q: 1. An electron has mass m and charge e. This electron is thrown perpendicular to the electrical…

A: A charge q moving in an electric field E experiences a force given by F=qE . The direction of the…

Q: A proton moves at 4.50 x 105 m/s in the horizontal direction. It enters a uniform vertical electric…

A: The proton travel the horizontal distance,   The horizontal velocity of the proton,

Q: What are the magnitude and direction of the accelera- tion of an electron at a point where the…

A:

Q: An electron at point A as shown in the figure has a speed th = 2.2 x 10° m/s. The distance between…

A: Speed of the electron is v0=2.2×106 m/s Mass of electron is me = 9.109×10−31 kg Charge of electron…

Q: Find the electric field ( in units of N/C) needed to accelerate a charged particle (m-22 µug and…

A: mass (m) = 22×10-9 kg q = 33×10-6 C initial velocity (u) = 0 msfinal velocity (v) = 100 msdistance…

Q: The electric field is zero everywhere except in the region 0 where there is a uniform electric field…

A:

Q: A particle possessing q = 8.25 µC of charge and a mass of m = 7.55 g is fired at a speed of v = 357…

A: Solution:-   Given,        charge of the particle  q=8.25 μc         mass of the particle…

Q: An electron is fired with an initial horizontal velocity of 2.5×10^6  m/s between two 7.5 cm long,…

A: In this question we have to find the final velocity of the electron. Please give positive feedback…

Q: Find the magnitude and direction of the electric field acting at the coordinate, x = 15 cm, in the…

A:

Q: How far does the electron travel before coming to rest? Provide the solution:__________ x 10-4 m

A:

Q: (a) What is the magnitude of the acceleration of the electron (in m/s2)?  m/s2 (b) The electron is…

A: Given data The magnitude of electric filed is, E=290 N/C The time is t=9.00×10-9 s (a) The magnitude…

Q: an electron (m = 9.11x10-31 kg) accelerates in a uniform electric field E = 1.45 x 104 N/C. What is…

A: Given  Charge is q=1.60×10^-19 C Mass of an electron is m=9.11×10^-31 kg Electric field is…

Q: A positively charged particle with mass 3.4 g and charge 12 C is initially moving with velocity 5.8…

A:

Q: What is the magnitude of the electric field intensity at a point where a proton experiences an…

A: Given data:  A proton experience a electric force  Electric force (F) = 2.30×10-25 N Required: The…

Q: What is the magnitude and direction of the electric force on a –3.0 µC charge at a point where the…

A: The force on a charge when placed in electric field is given by  F = q E  where, q is the charge and…

Q: A proton initially moves left to right long the x axis at a speed of 9,070  m/s. It moves into an…

A: Given data: m = 1.67 × 10−27 kg q = 1.60 × 10−19 C v =  9,070  m/s s = 0.7 m, Need to determine the…

Q: What is the magnitude of the electric field produced by a charge of magnitude 5.01 µC at a distance…

A:

Q: Two parallel conducting plates each have an area of 500 cm^2 and are separated by 0.0060 m. If the…

A: Write the separation between two parallel conducting plates. r=0.006 m   Write the voltage on the…

Q: An electron, initially at rest is placed in an electric field of 5x10 N/C directed west. What is the…

A:

Q: What are the magnitude and direction of the acceleration of a proton at a point where the electric…

A: given    magnitude of electric field, E = 150 N/C    1 N = 1 kg m/s2 , hence E = 150 kg m/s2C  As we…

Q: What is the magnitude of the electric field intensity at a point where a proton experiences an…

A:

Q: Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a…

A:

Q: An electron with an initial velocity of (2X105 m/s)j enters a region; in which the electric field is…

A:

Q: What is the magnitude of the electric field intensity at a point where a proton experiences an…

A:

Q: A particle (mass 6.7x 10 kg charge= +3.2 x 10" C) moves along the positive a speed of 48 x 10 m/s.…

A:

Q: At some instant the velocity components of an electron moving between two charged parallel plates…

A:

Q: An electron (m 9.11x10 kg) accelerates in a uniform electric field E = 1.45 x 10* N/C. What is the…

A: Given that Mass of an electron m = 9.11 × 10-31 kg Magnitude of the uniform electric field E = 1.45…

Q: Find the magnitude of the acceleration in SI Unit experienced by an electron in an electric field of…

A: Given data The magnitude of the electric field is given as E = 750 N/C.   The force due to the…

Q: A particle with a mass of 3.65×10−24 kg and a charge of 6.40×10−19 C starts at rest and is…

A:

Q: An electron with velocity v=2.0*10^6m/s directed along +y axis enters in region of uniform electric…

A: Given :      Velocity of the electron, u⇀ = 2×106  j^ m/s     Electric field, E⇀ = 8×103 j^ V/m 1)…

Q: If the electric field exerted the same net force (1.60 x 10^-13 N) on a proton (m=1.67×10^−27 kg),…

A: Given , Force = 1.60 x 10^-13 N Mass of proton = 1.67×10^−27 kg Distance (S) = 0.20 m

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.