Question 2 The following are four magnetostatics laws in their mathematical form. For each one of them, state the name and give its physical interpretation. (a) F = Q[E+ (v x B)].
Q: 1) An electron moves in a uniform magnetic field B with a velocity = vo j. Find the magnetic force…
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Q: When electrons are discharged from an electron gun, their motion can be controlled by: A additional…
A: Answer 1) The Correct option is C. When the electrons are discharged from an electron gun, their…
Q: A permanent magnet has magnetic field lines as shown below. A wire carries a current to the right.…
A: To determine Direction of magnetic force on the wire
Q: An electron and a proton are both traveling 5e6 m/s perpendicular to a magnetic field of strength…
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Q: Two parallel wires, separated by a perpendicular distance of 5.0 cm, carry currents of 5.0 A and 2.0…
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Q: In the velocity selector, if the magnetic field has a magnitude of 2 x 10-3 T, what should be the…
A: Given that:B=2×10-3 Tv=107 m/s
Q: Question A9 The magnetic field at a point P due to a finite wire carrying current I, positioned…
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Q: An electron travels with speed 2*106 m/s in a region of uniform magnetic field 2 T. Because the…
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Q: A charged particle goes through half a circle in a uniform magnetic field B. If it spends 178 ns in…
A: Part (a): Charge enters from left to right and magnetic field direction is into the page. From…
Q: Three positively charged point particles, each with idential mass and velocity, pass through an…
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Q: 3. Three particles travel through a region of space where the magnetic field is out of the page, as…
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Q: 6. a. What is the direction of the magnetic force on a negative charge that moves as shown in each…
A: 6a. It is given that the charge is negative and asked for the direction of the magnetic force in…
Q: agnet in the form of a cylindrical rod has a length of 4.36 cm and a diameter of 1.32 cm. It has a…
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Q: A region of space contains a magnetic field pointing to the right, along the surface of the page. A…
A: Given : Direction of the magnetic field B: Right Direction of the velocity of the proton v : Into…
Q: 49. Two long, straight wires in the plane of the page carry equal currents as shown. What is the…
A: LetThe direction of magnetic field is given by Right hand thumb rule. Right Hand Thumb Rule: If a…
Q: The particle in the figure below has a charge of 8.00 ⨯ 10-6 C, a speed of 1.20 ⨯ 103 m/s, and it is…
A: the charge on particle , q = 8 * 10^-6 C the speed of particle , v = 1.2 * 10^3 m/s the magnitude…
Q: (f) magnetic force on a proton to the right O to the left O upward O downward O into the page O out…
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Q: A proton P travels with a speed of 11 m/s toward the top of the page through a uniform magnetic…
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Q: An electron (q = 1.6x10-¹⁹C) is moving at 2.5x105 m/s along the positive x axis. The region of space…
A: Given data: Charge (q) = 1.6×10-19 C Velocity (v) = 2.5×105 m/s Magnetic field (B) = 0.5 T Angle…
Q: wo long current carrying wires, I and I2, are separated by 2 mm and both carry a current of 8 A.…
A: The magnetic force on the top wire due to bottom wire is in the downward direction.
Q: Charged particles are travelling at a speed v, at right angles to a magnetic field of Nux density B.…
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- The charges moving inside a conductor experience a magnetic force if the conductor is placed in a magnetic field, resulting in a potential deference called Hall Voltage. If the direction of B (into the plane of the paper) and / (towards up) are as shown in the figure, In which face of the conductor does the electron tend to accumulate due to this effect. a) Face 1 b) Face 2 c) Face 3 d) Face 4Two long, straight, parallel wires separated by a distance d carry currents in opposite directions as shown in the figure. The bottom wire carries a current of 6.0 A. The top wire carries a current of 18 A. Point C is at the midpoint between the wires. 6.0 A C 11a. Determine the magnitude of the magnetic field at point C if d = 0.10 m. A) 2.4 x 10-5 T B) 4.8 x 10-5 T C) 9.6 x 10-5 T D) 1.1 x 104 T E) 1.4 x 104 T 11b. What is the direction of the magnetic field at the point C? A) to the left of the page B) to the right of the page C) toward the bottom of the page D) into the plane of the page E) out the plane of the pageQ1) Example 11.1: Page No. 498: (Practice) An alpha-particle of charge 3.2 x 10 19 C moves through a uniform magnetic field of 1.5 T. What is the maximum magnetic force on the alpha-particle when it is moving with a speed of 5.0 x 10 m/s? Q2) Problem 23: Page No. 525: (Practice) An electron moving at 4.00 x 10 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40 x 10 N. What angle does the velocity of the electron make with the magnetic field? Q3) Problem 33: Page No. 526: An alpha-particle (m-6.64x10"kg, q=3.2×101°C) travels in a circular path of radius 25 cm in a uniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is the kinetic energy in electron volts? (1 electron-volt = 1.602x10 9 joule) Q4) Problem 25: Page No. 525: (Practice) A cosmic-ray electron moves at 7.5x10 m/s perpendicular to Earth's magnetic field at an altitude where the ficld strength is 0.1 G. What is the radius of the circular path the electron follows? F00…
- An proton traveling in the -i direction enters a magnetic field directed in the +j direction. What will be the direction of the force acting on the proton due to the magnetic field? +k tî1. Find the force on the moving positive charge. oUp olnto Page ORight ONot Possible oDown oleft DOut of Page B 2. A wire in a magnetic field has current flowing in it as shown. Which direction does the wire move I due to B? oUp olnto Page ORight ONot Possible oDown oleft DOut of Page B 3. A proton is at rest in a magnetic field. Which way will the proton move? oUp oDown oLeft ONot Possible ORight olnto Page DOut of Page 4. A moving proton enters a magnetic field. Which way will the proton turn? oUp olnto Page ORight ONot Possible oDown oleft OOut of Page X X X X X X X X X