. Two protons move parallel to the x-axis in opposite directions at the same speed v (small compared to the speed of light c). At the instant shown, find the electric and magnetic forces on the upper proton and compare their magnitudes.

Q: A proton moves in a circular orbit 150 mm in radius that is perpendicular to a uniform 0.25…

A: Approach to solving the question: Lorentz force law. Detailed explanation:

Q: An electron in the beam of a TV picture tube is accelerated by a potential difference of 3 kV then…

A: Given : V = 3 kV = 3000 V r = 15 cm = 0.15 m

Q: A Proton (Q = + e) whose mass is 1.672 x 10-27 kg is accelerated by a voltage of 4600 V. (a) What is…

A:

Q: Which, if any, of the three scenarios A–C for a moving charged particle shown is physically…

A:

Q: (a) The figure below shows an electron that is moving at speed v in a region of uniform magnetic…

A: SOlution; giev that the magnetic field, the velocity v and electron is given

Q: A single positively charged particle with a charge of +1.6 x 10-19C travels at a velocity of 10ms-1…

A: NB: More than one unrelated question is asked, so the 1st one will be answered. charge, q=+1.6×10-19…

Q: 34 A particle with mass m and charge q = 4.8 x10 C is accelerated from rest at point a to point b…

A: The kinetic energy is given by  q V = 0.5 mv2 The radius of the path is given by  where, r is the…

Q: A particle with positive charge g = 4.65 x 1018 C moves with a velocity v- (Si + 41 - k) m/s through…

A:

Q: a commuter train feels an attractive force of 4.5 × 10-3 N/m due to a parallel wire carrying 5.4 A…

A:

Q: In 1932, Ernest Lawrence invented the cyclotron, in which a strong vertical magnetic field acted on…

A: In 1932, Ernest Lawrence invented the cyclotron, in which a strong vertical magnetic field acted on…

Q: (a) A proton moving with velocity v→ = υiî experiences a magnetic force F→ = Fi ĵ . Explain what…

A:

Q: An electron moves toward the right of the page/screen (+x direction) while a magnetic field points…

A: The solution for the given problem is as follows using the cross product

Q: A proton (with mass mp = 1.67 x 10-27 kg, charge qp = 1.6 x 10-19 C) moving with a speed of 0.80 x…

A: Ans:- Image-1

Q: Two protons are fired toward each other on closely spaced paths, one moving in the z direction and…

A: ANSWER :- like two parallel wires with opposite currents the magnetic force is repulsive.

Q: 8. A proton (q = 1.6x10-19 C and m = 1.67x10-27 kg) initially moves left to right along the x-axis…

A: We have  q = 1.6 × 10-19C  m = 1.67 × 10-27 kg  Initial speed u = 2000 m/s  Final speed v = 0…

Q: Question 2: A particle with a charge of 1.24x108 C is moving with instantaneous velocity v= (5×10ʻm/…

A:

Q: Two protons move parallel to the x-axis in opposite directions at the same v (small compared to…

A: Electrostatic force between protons Fe = 1/4πε0 e2/d2 Magnetic force =e(→V*→B)   =eVB But B = μ0/4π…

Q: At one instant, one electron that is moving through a uniform magnatic filed has velocity V= 40i +…

A: Given : Velocity of electron, V = 40 i + 35 j ( m/s) magnetic force experienced by electron, F =…

Q: An proton is traveling in the -X direction and is slowing down. What is the direction of the E-field…

A: Given: The direction of motion of the electron is in the negative x-axis.

Q: A particle is launched from the origin on the ground with an initial velocity i = (2.40 m/s) £ +…

A:

Q: In what direction is the force F→ exerted by the magnetic field on the electron? In what direction…

A: Use Right hand rule to find the direction

Q: A cyclotron (figure) designed to accelerate protons has an outer radius of 0.333 m. The protons are…

A: Given Outer radius r    = 0.333 m Voltage V            = 572 V Magnetic field B = 0.720 T