A small rectangular coil of 6 mm by 6mm is placed in the middle of asolenoid of 40 mm length having 100turns and carrying a current of 3 A.The sides of the coil areperpendicular to the magnetic fieldlines of the solenoid. Calculate theforce on each side of the rectangularcoil due to the magnetic field of thesolenoid given that a current of 2.0 Ais passed through the small coil.Take vacuum permeability- 4r × 10-7 H/m. Provide yourMo =answer in units of micro Newtons(µN, 10-6 N).Answer:

The magnetic field inside solenoid is, B=μ0nILB=1.256×10-6100340×10-3B=0.00942 T

Answered: A small rectangular coil of 6 mm by 6…

Similar questions

An ideal solenoid of length 12 cm consists of a wire wrapped tightly around a wooden core. The magnetic field strength is B= 6 T inside the solenoid. If the solenoid is stretched to 40 cm by applying a force to it, what does the magnetic field become? 20 T 6 T 08T O 15 T
Magnetic field at two points on the axis of a circular coil at a distance of 0.05m and 0.2m from the center are in the ratio 8:1. Obtain the radius of the coil.
The wire is tightly wrapped around a wooden core solenoid of length 18 cm to produce a magnetic field 2.0 T at the center of the solenoid. The solenoid is now stretched to 29 cm by spreading out each winding (i.e. less tightly wrapped), but keeping the radius of the solenoid fixed. What is the magnetic field strength at the center of the solenoid now? O 15 T O 1.2 T O 2.0T O 3.2 T
A circular conductor with r=4cm is in uniform magnetic field B=5.0T that is pointing into the page. There is a clockwise current of 7.0A in the loop. What is the magnitude of torque on the loop along the y-axis which passes through the diameter of the loop?
The superconducting magnet of an MRI scanner requires 810 A of current to create a magnetic field of 4.5 T in the center of its solenoid coil with a 0.65 m radius. If the solenoid is 1.9 m long, how many loops of wire does it have? N =
A square loop,10.0cm on a side, is placed aroundthe center of a long solenoid which has 1500 turns of wire per meter. Thediameter of the solenoid is 9.00cm. The square coil has a resistance of 8.00. A cross section of the setup is shown toright. a.Determine the magnitude and the direction of the magnetic field inside the solenoid if it has a current of I=5.00 Amps in the direction shown. b.The initialcurrent through the solenoid is zero, at t =0 the current in the solenoid begins increasing according to the formulaI(t)=C1t2whereC1=5.00Amp/s2. Determine the magnitudeanddirectionof the current in the square coil at a time of .600 seconds.
A long solenoid that has 820 turns uniformly distributed over a length of 0.390 m produces a magnetic field of magnitude 1.00 x 10-4 T at its center. What current is required in the windings for that to occur? mA
A toroidal solenoid has 825 coils. How large a current must it be carrying so that the magnetic field within the coils, at a distance of 17cm from the center, is 0.025T?