Use the differential form of Ampere-Maxwell's law to determine the density of current J that would produce the following magnetic field (expressed in cylindrical coordinates, where a, b and e are all constants). be" B = Assume that the current is steady, and therefore the time derivative of any associated electric fields is zero.

Q: The 85 kg man pushes against a stationary wall with a force of 250 N for 30 seconds. How much work…

A: Work is basically the dot product between the force and the displacement of the object. The formula…

Q: Find Work done Force=5.54 N Displacement 0.2 m

A: Given data : Force=F Displacement=d   To find : Work done

Q: 2. Running up a flight of stairs, Maria generates 450 watts of power. If it takes stairs, how much…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Compute displacement Work done=112.212 J Force=123 N

A: Given data :Workone=112.212 JForce=123 NRequired :displacement

Q: QUESTION 3 Which of the following best represents the free-body diagram for M₁? A A OB C C O B C D

A: Determine, Free body diagram for block M1

Q: A 1270-kg car moves at 24.0 m/s. How much work Whet must be done on the car to increase its speed to…

A: Given: Mass of car(m)=1270kg initial velocity(vi)=24m/s Final velcoity(vf)=35m/s

Q: A 50N horizontal force is used to pull a box along a surface. How much work does it do in pulling…

A: Given: The force is 50 N. The distance is 20 m.

Q: Find work done Force=2 N Displacement=1.1 m

A: Given data : Force=F Displacement=d   Required : Work done

Q: 7. A roller coaster has two vertical loops one after the other. The roller coaster has a speed of…

A:

Q: Find the work done value Force 22.66 N displacement=7 m

A: Given data-       Force = 22.66N      displacement = 7m Explanation-…

Q: LA car with a mass of 2,000 kg drives to the top of a 100-meter hill in 15.0 seconds. Find the…

A:

Q: Please help me explain the derivation of net work

A:

Q: How much work is needed to horizontally move a 1,200 kN box in constant speed? The frictional force…

A:

Q: using a force of 50.0N you can you push a cart 10.0 m across a school. how much work did you did?

A:

Q: Calculate the total work done by the system from x = 1.40 m to x =4.80 m when force applied on the…

A: Given data : Force, Ft=5.00Nmx i^ + 7.00 Nm2x2 j^ + 9.00 Nm3x3 k^ Displacement x1=1.40 m…

Q: Find the work done Force=123 N Displacement 1 m

A:

Q: 21. If 30 joules of work is required to lift a 10-N box from the floor to a table, how high is the…

A:

Q: Please define work and state the work-energy theorem.

A: Question: Define work. State the work-energy theorem.

Q: Find work done Force =3 N Distance moved=1 m

A: Given data :- Force F = 3 N distance d = 1 m

Q: d. mass - 7kg 35° 5 m

A: We know that, work done is force times the displacement. However, here the distance is on an…

Q: Work can be conserved True or false

A: Work cannot be conserved in the same way that energy is conserved. In physics, the principle of…

Q: 8. Find the work done on a lagage of 50 kg. pulled by a string elevated at 45 degrees by a force of…

A: Answering the question number 10. as per the student's request. Required data: Mass of the lagage,…

Q: a) I. What is the weight (in Newtons) of a 32 kg child? Show ALL work. II. What is the mass (in kg)…

A: a) Determine the weight of the child.

Q: Find the displacement Work done=-1112 J Force 500 N

A: Given data : Work done=W Force=F   Required : Displacement

Q: A crane that's powered by a 175 watt motor lifts a crate 10.5m in 12.0s. What is the mass of the…

A: Power of motor (P) = 175 watt Distance (d) = 10.5 m Time (t) = 12 seconds