Homework Answers
maximum horizontal distance
covered is known as range. Force acting on positive charge is in
the direction of electric field and on negative charge opposite to
elctrele field. So proton is accelerated and elecroneis
decelerated.
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A charged particle leaves the origin with a speed of 3.12 x 105 m/s at an...
A particle leaves the origin with a speed of 3.5 106 m/s at 28 degrees to...
A particle leaves the origin with a speed of 3.5 106 m/s at 28 degrees to the positive x axis. It moves in a uniform electric field directed along positive y axis. Find Ey such that the particle will cross the x axis at x = 1.5 cm if the particle is an electron
A 2.04 10-9 C charge has coordinates x = 0, y = −2.00; a 3.12 10-9...
A 2.04 10-9 C charge has coordinates x = 0, y = −2.00; a 3.12 10-9 C charge has coordinates x = 3.00, y = 0; and a -5.15 10-9 C charge has coordinates x = 3.00, y = 4.00, where all distances are in cm. Determine magnitude and direction for the electric field at the origin and the instantaneous acceleration of a proton placed at the origin. (a) Determine the magnitude and direction for the electric field at the...
A 2.08 10-9 C charge has coordinates x = 0, y = −2.00; a 3.12 10-9...
A 2.08 10-9 C charge has coordinates x = 0, y = −2.00; a 3.12 10-9 C charge has coordinates x = 3.00, y = 0; and a -4.60 10-9 C charge has coordinates x = 3.00, y = 4.00, where all distances are in cm. Determine magnitude and direction for the electric field at the origin and the instantaneous acceleration of a proton placed at the origin. (a) Determine the magnitude and direction for the electric field at the...
1) 4. A charged particle A exerts a force of 2.62 uN to the right on...
1) 4. A charged particle A exerts a force of 2.62 uN to the right on charged particle B when the particles are 13.7 mm apart. Particle B moves straight away from A to make the distance between them 17.7 mm. What vector force does it then exert on A? - 2) 39. A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 C. Find the electric field on the axis of the ring at (a)...
What is the magnitude and direction of the electric field at the origin of the charged...
What is the magnitude and direction of the electric field at the origin of the charged particle q1 = 15nC at a distance a = 1.8cm from the origin and an angle of 40 degrees with the x-axis?
A proton of speed v = 6 x 105 m/s enters a region of uniform magnetic...
A proton of speed v = 6 x 105 m/s enters a region of uniform magnetic field of B = 0.5 T at an angle of $ = 60° to the magnetic field. In the region of the magnetic field the proton describes a helical path with radius R and pitch p (distance between loops). Find R and p.
A point charge of +7.45 PC (7.45 x 10-12 C) is fixed at the origin. Another...
A point charge of +7.45 PC (7.45 x 10-12 C) is fixed at the origin. Another point charge of -4.28 PC is fixed on the y-axis, 279 mm from the origin. If you placed a proton at point P, which is on the x-axis, 9.83 mm from the origin, what would be the magnitude of the electric force on that proton? 0 353 N 0 1.69 x 10-16 N 0 1050 N O 5.66 x 10-17 N A uniform magnetic...
As shown in the figure, an electron is fired with a speed of 3.73 x 10...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
A 2.02 x 10-9 C charge has coordinates x = 0, y =-2.00; a 3.12 x...
A 2.02 x 10-9 C charge has coordinates x = 0, y =-2.00; a 3.12 x 10-9 C charge has coordinates x = 3.00, y-0; and a-4.95 x 10-9 C charge has coordinates x = 3.00, y 4.00, where all distances are in crn Determine magnitude and direction for the eetri ned at the ori in and the stantaneous acceleration of a proton placed at the origin. (a) Determine the magnitude and direction for the electric field at the origin...
A uniform electric field exists in the region between two oppositely charged parallel plates 1.50 apart....
A uniform electric field exists in the region between two oppositely charged parallel plates 1.50 apart. A proton is released from rest at the surface of the positively charged plate and strikes the surface of the opposite plate in a time interval 1.41×10−6 . A) Find the magnitude of the electric field. Use 1.60×10−19 for the magnitude of the charge on an electron and 1.67×10−27 for the mass of a proton. ------ N/C B)Find the speed of the proton at...
1) 4. A charged particle A exerts a force of 2.62 uN to the right on charged particle B when the particles are 13.7 mm apart. Particle B moves straight away from A to make the distance between them 17.7 mm. What vector force does it then exert on A? - 2) 39. A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 C. Find the electric field on the axis of the ring at (a)...
A proton of speed v = 6 x 105 m/s enters a region of uniform magnetic field of B = 0.5 T at an angle of $ = 60° to the magnetic field. In the region of the magnetic field the proton describes a helical path with radius R and pitch p (distance between loops). Find R and p.
A point charge of +7.45 PC (7.45 x 10-12 C) is fixed at the origin. Another point charge of -4.28 PC is fixed on the y-axis, 279 mm from the origin. If you placed a proton at point P, which is on the x-axis, 9.83 mm from the origin, what would be the magnitude of the electric force on that proton? 0 353 N 0 1.69 x 10-16 N 0 1050 N O 5.66 x 10-17 N A uniform magnetic...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
A 2.02 x 10-9 C charge has coordinates x = 0, y =-2.00; a 3.12 x 10-9 C charge has coordinates x = 3.00, y-0; and a-4.95 x 10-9 C charge has coordinates x = 3.00, y 4.00, where all distances are in crn Determine magnitude and direction for the eetri ned at the ori in and the stantaneous acceleration of a proton placed at the origin. (a) Determine the magnitude and direction for the electric field at the origin...
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