(a) A straight wire with a length of 15.5 cm carries a current in a magnetic field of 1.86 T. The wire is oriented perpendicularly to the magnetic field. If the magnetic force exerted on the wire is 1.68 N, calculate the current in the wire. (3 marks)
Q: A wire carrying a current of 5.5 A, experiences a force of 123 N when kept at an angle of 60° to a…
A: Current through wire I = 5.5 A Force acting on wire F = 123 N Magnetic field B = 9 T Angle between…
Q: Determine the magnitude and direction of the magnetic force in a 1-m wire with a current of 5 mA…
A:
Q: How fast must a proton move in magnetic field of 2.50 x 10 T such that the magnetic force is equal…
A:
Q: When is the force experienced by a current–carrying conductor placed in a magnetic field largest?
A: The formula for the magnetic force acting on a current-carrying conductor placed in a magnetic field…
Q: A 6.5x10-5C charge is moving perpendicular to a magnetic field with a velocity of 15 m/s. If the…
A: Charge (q) = 6.5 × 10-5 C V = 15 m/s F = 6 N
Q: What is the force per meter of length on a straight wire carrying a 8 75 A current when…
A:
Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…
A:
Q: Apply the right-hand rule for a charge in motion in a magnetic field. Determine the direction of the…
A: Right hand thumb rule If we curl the fingers of right hand in the direction of current in the loop,…
Q: If a proton that has a speed of 2.00 x105m/s enters a perpendicular magnetic field that has a…
A: Given value--- speed = 2 × 105 m/s. magnetic field = 7.50 × 10-2 T. We have to find--- the radius…
Q: 2) A wire carries a steady current l=2.5 A in Figure. The distances are a=0.3 m, b=0.7 m, and -0.6…
A: We use the vector formula for force on a current carrying conductor to get the required.
Q: What is the magnitude force on a proton moving at 2.5x10^5 m/s in a magnetic field 0.5T. If the…
A: Write the given values with the suitable variables. v=2.5×105 m/sB=0.5 Tq=1.6×10-19 C Here, v is the…
Q: How far is a long straight wire from a magnetic field of magnitude 2.50 x 10-³ T be placed if the…
A:
Q: assume an electric charge is moving in a magnetic field such that a magnetic force is acting on the…
A: Introduction: When an electric charge is moving in a magnetic field. The magnetic force on a charged…
Q: In what direction are magnetic forces exerted on electrons in a metal aircraft, if it is flying due…
A: Magnetic forces are exerted on electrons in a metal aircraft if it is flying in a magnetic field.…
Q: A 150 m long horizontal cable carries a current of 5,300 A, the Earth's magnetic field in that area…
A: Write the given values with the suitable variables. L=150 mI=5300 AB=53 μT=53×10-6 Tθ=70° Here, L,…
Q: What is the force exerted on a 3.5 m length of wire carrying 6.0 A of current through a magnetic…
A: GIVEN Length of wire = 3.5 m Current passing through the wire = 6.0 A Magnitude of the magnetic…
Q: A 57-m length of wire is stretched horizontally between two vertical posts. The wire carries a…
A:
Q: A positive charge is moving through a magnetic field that is outward. If the force exerted on the…
A: We will use right hand thumb rule to find this,
Q: An electron is travelling to the right (pos x-direction) in a magnetic field directed down (neg…
A:
Q: The magnetic force acting on a current carrying wire is 7.0 N. What must the length of wire be if…
A: Given value--- magnetic force = 7 N. current = 3 Amp . magnetic field = 2.1 T . We have to find---…
Q: Name three factors on which the magnitude of force on a current carrying conductor placed in…
A: Write the expression for the magnitude of the force on a current carrying conductor.
Q: A current wire of length 73 cm placed in a magnetic field of 1.51 T such that it makes an angle 46…
A: Length of wire (L) = 73 cm = 0.73 m Magnetic field (B) = 1.51 T Angle (θ) = 46oForce (F) = 2.04 N
Q: Find the magnitude of the magnetic force (FB) of an electron moves through space with a speed of v=…
A:
Q: Please help me answer this question. When a straight wire carrying a current is placed in a uniform…
A: Option D is correct. When a current carrying wire is placed in a magnetic field which is parallel to…
Q: The figure shows the direction of motion of a positive charge moving in a magnetic field. Bout What…
A: Right Hand Rule :) the direction of the magnetic force on a moving charge is perpendicular to the…
Q: A conductor with the length of 100 cm and carrying current 4 A is placed in perpendicular to a…
A: The length of the conductor is 100 cm = 1 m.The current in the conductor is 4 A.The strength of the…
Q: A horizontal straight wire 5 cm long of a mass 1.2g /m is placed perpendicular to a uniform magnetic…
A:
Q: magnetic field of 3.6 T [down] is 3.0 m wide. Find the magnetic force on a proton moving at 4.2 ×…
A:
Q: A 0.016 m long wire is suspended perpendicular to a magnetic field of strength 27.9 T. What is the…
A: The expression for the magnetic force on a current carrying wire in the magnetic field is written…
Q: B- 8x10 T 0.5 m
A:
Q: A wire carrying a current of 3.2 A, experiences a force of 40 N when kept at an angle of 450 to a…
A:
Q: A proton is traveling west when it enters a magnetic field. It then experiences acceleration to the…
A: According to right hand rule, the direction of magnetic field will be towards west.
Q: typ
A: Given: Number of turns are 55 Radius is 3.7 cm Magnitude is 0.33 T Current is 310 mA
Q: A wire carries a current of 12 A in a direction of 30° with respect to the direction of a 0.31-T…
A: Given value --- Current = 12 Amp. angle = 30 degree . magnetic field = 0.31 T. length = 0.5 m. We…
Q: A 125 mm wire carrying a 4.5 A current is placed 38° with respect to a magnetic field of 0.05 T,…
A: Length of wire, L = 125 mm = 125 x 10-3 mCurrent, I = 4.5 AMagnetic field, B = 0.05 TAngle between…
Q: Calculate the magnetic force acting on a wire Carrying a current 2A to the east direction located in…
A: Given data: Current in the wire, I=2 A Magnetic field, B=2×10-5 T Length of the wire, L=0.5 m Angle…
Q: What magnitude and direction should the magnetic field be for a 34 cm wire carrying 3 A of current…
A: Given in question: Length of wire(L) = 34cm = 0.34 m…
Q: Calculate the force acting on a 12.5 cm piece of wire that is carrying a 12.0 A current in a uniform…
A: Given length(L)=0.125 m current(I)=12 A magnetic field(B)=0.45 T angle(θ)=45o
Q: When a charged particle moves parallel to the magnetic field vector, the magnetic force acting on…
A:
Q: B A thick wire with a length of 0.2 m and a mass of 10 g is attached to the thin wire and hung on…
A: Length of wire l= 0.2 m Magnetic field B= 0.05 T Current flow i= 5A Mass of wire m = 10 g = 10*10-3…
Q: A current of 6.67 A in a long, straight wire produces a magnetic field of 4.83 μT at a certain…
A: The current is given as 6.67 A Magnetic field is 4.83 μT
Q: A magnet suspended at 30° with magnetic meridian makes an angle of 45° with the horizontal. What…
A: Given, The apparent dip is, δ1=45° Magnet suspended at an angle, θ=30° Let the actual angle of dip…
Step by step
Solved in 3 steps with 3 images
