Q18) A magnetic force of 450 N acts on a 2.5 mC charge that is moving perpendicular to a magnetic field of strength 15 T. If mass of the charge is 2.5 mg. The kinetic energy of the charge is ___________ a. 8100 J b. 857500 J c. 180 J d. 0.2625 J
Q: When 0.16m from a magnet force of 3.50N is felt. At What distance would a force of 0.87N be felt?…
A: Magnetic Force 3.5N at 0.16m And if F= 0.87N the distance is
Q: 15. How much work is done by a magnetic field as a charged particle circulates through it? A. It…
A: Let the charge = q Let the speed of the charged particle = v Let the magnetic field = B
Q: 1. An electron experiences a magnetic force of 8.32×10-17 N when traveling at 19.5° with respect to…
A:
Q: A wire having mass per unit length of 0.425 g/cm carries a 2.34 A current horizontally to the south.…
A: To determine,The direction and magnitude of the minimum magnetic field(B)needed to lift this wire…
Q: What is the magnetic field (B) according to the following diagram if Ho= 1.26x10-6 Tm/A I=7A, d= 20m
A:
Q: The S.I. Unit of magnetic pole strength (m) is: a. Am b. m/A C. A/m d. A
A:
Q: 5. An electron travels at 2.0 x 107 m/s in a plane perpendicular to a 0.010 T magnetic field.…
A: Given data: The speed of the electron is v=2.0×107 m/s The magnetic field isB=0.010 T
Q: What is the current passing in the conductor according to the following diagram if Ho= 1.26x10-6…
A:
Q: A proton traveling at 32.1° with respect to the direction of a magnetic field of strength 3.75 mT…
A:
Q: A proton enters a magnetic field rated at 0.60 T and is deflected as shown below. Determine the…
A: The magnetic field is given as, B = 0.60 T Radius of the magnetic field is given as, r = 0.03 m Mass…
Q: Parallel Wires: Two long, parallel wires carry currents of different magnitudes. If the current in…
A:
Q: A magnetic field is generated when using an electromagnet. The events that occur to create the…
A: Required : The correct order of events. (C) Wrap a wire to create loops. (A) The magnetic domains…
Q: An unknown charge is curving under the influence of a magnetic field. What is the sign of the…
A:
Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…
A: Answer:- (C) if the particle is moving across the field lines A magnetic field exerts a force on…
Q: q = 8.0×10-1ºC and moves at a speed v= 3.0×10°m/s in a If a particle has a charge circle of radius…
A: The formula for the magnetic field induced by a moving charge is: The angle between the…
Q: A bullet with mass m = 4.1g and charge q = 2nC moves perpendicular to the Earth's magnetic field B =…
A:
Q: When an electron enters in a magnetic field at 900, then magnetic force on the electron will be…
A: Given data: An electron enters into a magnetic field at Angle (θ) = 90°
Q: See the figure below. In the plane of the paper, a particle of charge q = -0.48 µC moves through a…
A: The magnetic force on the particle having velocity is given by the right-hand thumb rule. Curl the…
Q: 3. An electron is moving to the right in a magnetic field that points upward, as in the given…
A:
Q: 6.0 V 8 cm X X X X X X xax x X X X X X X X X X X X X 0.93 T a) At the moment when the power is…
A: At the moment when power is turned on the current in the wire could be found using Ohms law : V=IR…
Q: Which of the following statements is True? A. A moving charge or a collection of moving charges…
A: Given the statements A. A moving charge or a collection of moving charges produces a magnetic…
Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…
A:
Q: Assume a charged particle follows a circle of radius 45 pm when it enters in a region of magnetic…
A: Kinetic energy = K=6.7×10-21 J Radius = r=45×10-6 m Magnetic force will provide the necessary…
Q: 0.5 A of current passes through a 40 cm long wire. The wire is in a magnetic field and experiences a…
A:
Q: 9. A solenoid used in a plasma physics experiment is 10 cm in diameter and 1.0 m long carries a 35 A…
A:
Q: A changing magnetic flux induces a current in a wire that produces a magnetic field that has an…
A: A changing magnetic flux induces a current in wire that opposes cause of change in magnetic flux as…
Q: An electron is moving in a circular orbit in a uniform magnetic field. Is the kinetic energy of the…
A:
Q: A magnetic force of 450 N acts on a 2.5 mC charge that is moving perpendicular to a magnetic field…
A:
Q: positively charged particle moving due east enters a magnetic field directed due south. Which of…
A: magnetic force F̅=q(v̅×B̅)
Q: 0.01 T magnetic field points south and downward, 45o below the horizontal. A proton travels south at…
A: Given data : Magnetic field, B = 0.01 T ( magnitude ) Charge on proton, q = + 1 coulomb Velocity of…
Q: A positively charged particle moving upwards enters a magnetic field directed due east. Which of…
A: Right Hand Rule-1 : Point your thumb of right hand in direction of motion of positively charge…
Q: he bar magnet is flipped over and the south pole is
A: 1. When the south pole brought near the steel ball , the ball is still attracted towards the magenet…
Q: What is the direction of the magnetic force on a negative charge that moves as shown in the figure?…
A:
Q: A current carrying wire is kept parallel to a uniform magnetic field. If its length and magnetic…
A:
Q: Letter of the word Definition Potential Stored energy due to an object's position. Energy A man-made…
A: Explanation: 1. Stored energy due to an object’s position. Potential Energy 2. A man-made power cell…
Q: An electron is moving through a magnetic field in a direction perpendicular to the field as shown…
A: Given: Speed of electron v=3.5×105 m/s (rightward or positive x axis), Force F=1.79×10-13 N…
Q: 9. A bar of length 0.30 m slides without friction along current-carrying rails in a magnetic field…
A: The given data we have: Length of the bar: 0.30m Magnitude of the magnetic field: 0.54T Current…
Q: An electrons moves in the plane of the paper toward the top of the page. A magnetic field is also in…
A: The motion of the electron is towards the top of the page, the magnetic field is directed towards…
Q: reversing the direction of current through a wire does not change the magnetic field. a. true b.…
A:
Q: A magnetic force acts on an electric charge in a magnetic field when O a. the charge moves at right…
A: The magnetic force on a charge particle moving in the magnetic field is given by F = q v B sin A…
Q: A proton moving at a speed of 2.0 x 10 ms enters a uniform magnetic field perpendicular to the…
A: pleas see the next for solution
Q: The magnetic field of 8.9 T is O a. 0.00890 O b. 8900.00 Oc. 0.00089 O d. 89000.00
A:
Step by step
Solved in 2 steps