Let's consider a perfect solenoid: radius R and infinite length. A current I flows through it. Assuming that B is zero outside the solenoid of the solenoid (true if L tends to infinity...!) use Ampère's law to calculate to calculate B inside the solenoid.
Q: An airplane starting from airport A flies 300 km east, then 370 km at 33.0° west of north, and…
A:
Q: Poiseuille's equation describes the flow rate of a viscous fluid in a pipe with a pressure…
A: Poiseuille's Law describes the relationship between fluid flow, pressure, and resistance in a…
Q: A crate of mass m = 9.7 kg is pulled up a rough incline with an initial speed of v; = 1.43 m/s. The…
A:
Q: A single coil metal detector works by moving a coil over the sand at a beach. Suppose a penny (which…
A: Metal detector works on principal of eletromagnetic field. They work by transmitting electromagnetic…
Q: A star is 80 light years from Earth. How fast does a spacecraft have to be for the journey to last…
A: The objective of the question is to find out the speed of a spacecraft that would allow an astronaut…
Q: Homework 5 Problem 3: The engine of a large ship does 1.8 × 108 J of work with an efficiency of…
A: The objective of the question is to find out the amount of heat transferred to the environment and…
Q: (a) Figure (a) shows a nonconducting rod of length L-5.10 cm and uniform linear charge density A -…
A:
Q: During a lightning flash, there exists a potential difference of Vcloud - Vground = 1.4 x 109 V…
A: Potential difference is Charge is Mass of object is The object is accelerated from rest.Initial…
Q: Need Help? mV Sascha Hahn/Shutterstock.com A helicopter (see figure below) has blades of length 3.40…
A: emf induced between the blade tip and center hub is 4.176 mVExplanation:
Q: A simple series circuit consists of a 140 2 resistor, a 24.0 V battery, a switch, and a 3.20 pF…
A:
Q: Scientists in the laboratory create a uniform electric field E-1.4x10 kV/m in a region of space…
A:
Q: Mike and El are both whirling rocks tied to 1.05 m long strings. They both swing the rocks at the…
A:
Q: A hoist of mass 4 tonnes is hauled vertically upwards by a cable and covers a distance of 3.2m in 4…
A: Given Data:Mass(m) = 4 tonnes = 4000 kgDistance(s) = 3.2 m Time(t) = 4 secUsing Kinematic equation…
Q: Calculate the electrostatic potential energy of the system of charges. Part b All three charges have…
A: Given: Charges Mass of each particle Separation between any two charges Required: (a) Electrostatic…
Q: Suppose you run 3 A through a 5 cm long wire. You apply a 1000 μT field perpendicular to the wire.…
A:
Q: Three different objects, all with different masses are initially at rest at the bottom of a set of…
A:
Q: Critically ill patients in a cardiovascular intensive care unit must be intensely monitored for any…
A: (a) To determine the stroke volume for the control patient, we need to find the difference in volume…
Q: (c) For the work done by the force on the crate, we have WF=F. Ar = 111 N ( (m) о m cos = J.
A:
Q: The weight of an astronaut plus her space suit on the Moon is only 255 N. W = 255 N How much…
A:
Q: Calculate the positive magnitude of the electric field at point P(x, y, z) = (0, 1.2 cm, 0). Assume…
A:
Q: Find the velocity x and the position x as functions of the time t for a particle of mass m, which…
A: The objective of the question is to find the velocity and position of a particle as functions of…
Q: -8 A particle with charge q = 1.00x10 * C has, at a given instant, a speed v = 3.00x 104 m/s in the…
A:
Q: Elec X sou X Q Abc x Suck X SF Assi X ta The X A block Cchegg.coC chegg.co chegg.co The pers…
A: 3.476m/sDetailed solution of the problem is attached below.Explanation:Detailed explanation:
Q: A spring-loaded toy gun is used to shoot a ball straight up in the air. (Figure 1)The ball reaches a…
A: Ball will go till H/4 this time.Also find the detailed the solution of the problem.…
Q: Find the equivalent resistance of the combination of resistors R1 = 42.0 Ohms, R2 = 75.0 Ohms, R3 =…
A: The equivalent resistance = {(1/((1/R1+1/R2) +R3 +R4)) +1/R5)} + R6Explanation:R1 and R2 are in…
Q: An Atwood's machine (see the figure below) consists of two masses: one of mass 3.13 kg and the other…
A:
Q: A person at the airport pulls his 22 kg suitcase at a constant speed and its strap makes an angle 0…
A: The mass of the suitcase is :m=22 kgThe force applied by the person on the suitcase is :F=30 NThe…
Q: 1. Find the flux surrounding a charge of 8.85x10-12 C. 2. A circular plane, with a radius of 2.2 m,…
A: The electric flux passing through a closed surface encompassing the charge relies solely on the…
Q: 10. When you transfer a charge by touching or rubbing you are A. creating direct electrical current.…
A:
Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…
A:
Q: Ali is pushing a wooden box of weight 78N for 2m on a rough floor using a horizontal force of 120 N.…
A: weight of box = m g = 78 NDisplacement = S = 2 mhorizontal force = F = 120 Ntotal work = W = 190 J
Q: Re write again text form not handwriting. Also need substitutions please do it. 1 and 2. Physics…
A:
Q: When calculating resistance, where does the .0171 come from?
A: Details about data used in calculation of resistance of copper wire.
Q: find the voltage and current drop across each resistor physics practice problem
A: The given question is solved in step by step process.Explanation: KIRCHHOFFS VOLTAGE LAW:It states…
Q: Physics question help do the one in yellow and the one above it can be used to help solve the one…
A: a=2.368 m/s2Explanation:
Q: A 2.00 kg stone is sliding to the right on a frictionless horizontal surface at 5.00 m/s when it is…
A: 6.25m/s3.75m/sAlso find the detailed solution of the problemExplanation:Detailed explanation:
Q: The circuit consists of a battery (V0 = 7.50 V) and five resistors (R1 = 411 Ohms, R2 = 782 Ohms, R3…
A: IE=15.11mAIA=1.64mAIC=5.54mAExplanation:Step 1: And Step 2: Find the equivalent resistance…
Q: In the figure, a 4.1 kg block is accelerated from rest by a compressed spring of spring constant 660…
A:
Q: Question 1: Imagine you are in an open field where two loudspeakers are set up and connected to the…
A:
Q: A student of physics is carrying a heavy wooden crate. Being educated about friction, this student…
A: Draw the free-body diagram of the crate.
Q: Rank the value of the electric Potential at points A-E, from largest to smallest. A
A:
Q: Shown in the following figure is a long, straight wire and a single-turn rectangular loop, both of…
A: a) B=2πrμ0Ib) ϕ=4.16×10−7Ic) dtdI=9617967A/mExplanation:Step 1:Step 2:Step 3:
Q: (a) An electric car uses a 44.9-kW (155-hp) motor. If the battery pack is designed for 320 V, what…
A: Power is Voltage is Note:Find:(a) Current.(b) Resistance.
Q: As shown in the figure, a boy slides down a frictionless slide. H The bottom of the slide is a…
A: Given Data :let H denotes the initial heighth denotes the height at will boy leaves the tracklet v…
Q: An oxygen cylinder registers a pressure of 1724 kPa in the afternoon when the temperature is…
A: The objective of the question is to determine whether the oxygen cylinder has developed a leak based…
Q: In the figure, an electron accelerated from rest through potential difference V₁-1.13 kV enters the…
A:
Q: The drawing shows two long, straight wires that are suspended from a ceiling. The mass per unit…
A:
Q: A roller coaster car may be approximated by a block of mass m. The car, which starts from rest, is…
A: The minimum initial height has to be 2.5 times the radius R of the cart (Also expressed in terms of…
Q: An ant crawls on the surface of a ball of radius b in such a manner that the ant's motion is given…
A: Detailed explanation is given below. Any further doubts can be asked .Thank you.Explanation:
Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…
A: The objective of this question is to find the initial separation between two charged particles using…
Let's consider a perfect solenoid: radius R and infinite length.
A current I flows through it. Assuming that B is zero outside the solenoid
of the solenoid (true if L tends to infinity...!) use Ampère's law to calculate
to calculate B inside the solenoid.
Step by step
Solved in 1 steps with 1 images
- Calculate the pressure exerted on an infinitely long solenoid by the B-field produced by the solenoid. The solenoid has n turns per unit length and carries a current I. The turns have a radius r.In the Figure, the left current is 35 A into the paper, the right current is 20 A out of the paper, and each curve is a circular path. Find the result of the integral for ∮ B → . d s → for the path C 3, where the integral is taken with de counterclockwise. (Your result must be in multiples of 10 -6 T.m and include 1 digit after the decimal point. That means if you get a result of a 9.2 x 10 -6 just type 9.2 in the answer box. Maximum of 2% of error is accepted in your answer. Take vacuum permeability µ 0 = 4π x 10 -7 T /A 2 and π=3.14.)You have decided that you love physics and want to construct your own solenoid. You find a plastic tube with a diameter of 8.0 cm and a length of 32 cm. You would like your solenoid to produce a rather large field of 0.35 T inside when you pass a 2.0-A current through the (insulated!) wires. How much wire (total length) do you need to construct this solenoid? [Answer: L = 1.1 × 104 m]
- Problem 2: Consider an infinitely long coaxial transmission line carrying a uniformly distributed current I in the inner conductor of radius a and -I in the outer conductor of inner and outer radii b and c such that c> b> a. Find the B field everywhere. Then find the energy per unit length stored by this coaxial line. b aImagine two concentric nested infinite solenoids having the same number of turns per unit length, but with radii R and 2R, respectively, and carrying currents I in opposite directions. Calculate the magnetic field a. in the region inside both solenoids, b. in the region between the solenoids (Hint: the answer is |Bvector| = μ0 * I * N / L), and c. in the region outside the solenoids. Assume that the thickness of current-carrying regions are negligible. Note that the magnetic field inside and outside an infinite solenoid with N turns of length L is Bvector = Bz * zhat, where Bz = 0 outside and Bz = μ0 * I * N / L inside its hollow interior.Consider a large loop with radius b. Positioned directly above its center is the center of a small loop with radius a. The planes in which they lie are parallel to each other. If a current I flows through the small loop, what will be the flux through the big loop? Hint: You may treat the small loop as a magnetic dipole or invoke mutual inductances if this problem is too difficult.
- I could really use some help on some questions! The problem is as follows: A thine wire of length L carries a current I and is positional on top of the x-axis( see picture attached for clarification). The left of the wire lies on the origin. a) What direction is the B-field at point P? b) Determine the magnitude of the B-field at point P. (answer must be written in terms of L, I and a) c) Check the answer from part A by taking the limit L--> ∞ and comparing it to the magnetic field of an infinite straight wire, B=µ0I/2πr. The picture of the wire is attached below for visual. I appreciate the help!For a solenoid in vacuum of length l = 10 cm with 104 turns per meter calculate the current required to create the field B = 70 µT. Provide your answer in Sl units.A small but rigid ∪∪-shaped wire carrying a 5.0-A current (Figure 1) is placed inside a solenoid. The solenoid is 20 cm long and has 600 loops of wire, and the current in each loop is 7.0 AA.So the only force is on the left branch, which is defined to be of length ll. What is the net force per unit length on the ∪-shaped wire?
- Here we have a wire with current I=3.6 A pointing out of the page. Let's draw an Amperian path around that wire as shown in the picture belwo, with side length d=0.4 m and direction indicated by the arrows. What is the magnitude of the quantity ∮B⃗ ⋅dℓ⃗ for that Amperian path, in T*m?Consider the seven current-carrying wires and the four closed paths shown in the figure. For each of these paths (C,, C,, C2, and C.) determine the following in terms of un. Use standard sign convention for the currents; minus is down into the page and positive is up out of the page. (Assume I, = 3.00 A, I, = 5.00 A, I, = 8.00 A, I = 6.00 A, I, = 9.00 A, I, = 6.00 A, and I, = 7.00 A.) I6 (a) B. d : (b) B. ds = (c) B. ds = (d) в. dsa. Design a circular conductor in XY plane to generate amagnetic dipole moment 100 mA meter 2 square along Zaxis.b. How much magnetic flux density can be obtained from thisconductor along Y axis at a distance of 10 meter? Usevalue of permeability of space 4πx 10 -7 .