Answered: 2. If a transformer has an input…

2. If a transformer has an input current of 843A, an output current of 350A, and has 400 primary windings, how many secondary windings does it contain? What type of transformer is this?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: An object is subject to an external force, gravity, the normal force, and friction. The net force…

Q: Four objects have masses 2.5 kg, 1.54 kg, 3.668 kg and 5.1278 kg. Find the total mass up to…

Q: Suppose you are playing hockey on a new-age ice surface for which there is no friction between the…

A: Here we can consider the ice and hockey puck as a system.

Q: 37° 37 F, = 19.0 N F2 = 38.0 N F3 = 19.0 N

A: Given ,

Q: Two horses on opposite banks of a canal pull a barge moving parallel the banks by means of two…

A: Given, The magnitude of forces F1=79kNF2=239kN

Q: A 50.0 kg man standing on a spring scale takes a descending elevator ride (DOWNWARD). Starting from…

Q: Cynthia pulls horizontally on an old chest of drawers (m = 75.0 kg), sliding it across the floor.…

A: Given data: The mass of the chest of drawers is m=75.0 kg. The force of pull applied by Cynthia is…

Q: Given that m =20 kg and 0 = 48, solve T2.

A: We draw the free body diagram of the tension in the strings first. Then we equate the forces in the…

Q: A 570 N police officer is supported by three cables(T1, T2 and T3), of which T1 and T2 are making…

A: T3 = 570N

Q: What was the total impulse delivered to the object from x = 0 to x = 30 meters? What percent of the…

A: Given information: The mass of the object (m) = 5.0 kg Assumption: initial velocity (u) = 0 m/s From…

Q: You place a crate of mass 39.4 kg on a frictionless 3.67- meter-long incline. You release the crate…

A: Given,

Q: What will be the weight of a boy of mass

A: Given; Body having mass= 5kg is 50 NFind weight of a boy having mass 50 kg a. kgf b. N

Q: A 10 kg is suspended vertically in a cord. What is the tension in the cord?

A: let us find the tension of the cord of 10 kg suspended vertically in the cord.

Q: Which of the following steps would most likely result in lowering the force of a collision? a…

A: By Newton's 2nd law, Force is given by, F=Change in momentumTime=∆pt=m(v-u)t

Q: A person with a mass of 50 kg is standing on a scale in an elevator that is accelerating upwards at…

A: Mass (m) = 50 kg acceleration (a) = 3.2 m/s2

Q: A young South African girl has a mass of 40.0 kg. (a) What is her weight in newtons? (b) If she came…

A: Mass of South African girl- m=40.0 kg g=9.80 N/kg 1 kg= 2.2 lb

Q: A student measures the weight of a puck and finds 365g. She wants to express her result using…

A: Given : W=365g The scientific notation of a quantity is always of the form : m×10n where…

Q: Tired drivers should continue on to the nearest rest area or other facility. They shouldn't pull…

A: Tired drivers should continue on to the nearest rest area or other facility. They shouldn't pull…

Q: School bus drivers are extra careful when they cross railroad tracks. They stop before they cross…

Q: Problem 9: A car has a mass of 1010 kg and is moving in a straight line at a speed of 56.1 km/h.

Q: American astronauts brought a trunk of instruments on their trip to the Moon. The mass of the trunk…

A: Given: Here we have a trunk which is taken from earth to the moon and the mass of the trunk on…

Q: What is the weight, in N, of an object with a mass of 140 kg at a location where g = 9.6 m/s2?…

Q: Two weights, each weighing m, are hung over a pulley. If an additional weight of 100 g is attached…

A: Here given two weights each are weighing m. They are hanged from a pully. There is an additional…

Q: A passenger sitting in the rear of a bus claims that she was injured as the driver slammed on the…

A: Given statement : A passenger sitting in the rear of bus is injured as a suitcase come flying…

Q: The figure to the below shows a mass, m₁=7.80 kg, on a frictionless incline with an angle 32.2º. It…

Q: What will be the weight of a boy of mass

A: Given; Weight of a body mass; ⇒2 kg=20NWhat will be the weight of a boy of mass 42 kg ?

Q: PLEASE WRITE THE ANSWER IN 10 MINUTES ! ! ! A block of mass m=8.7 kg is pushed up on a frictionless…

A: Given,m = 8.7 kgF = 79 Nθ = 5.2°g = 9.81 ms2

Q: A vehicle is slowing down at a rate res of radius 0.30 m have initial angule 5 s-1, determine: a)…

A: The acceleration of the vehicle a = -2.5 m/s2 The radius of the tires r = 0.30 m The initial…

Q: Two muscles in the back of the leg pull upward on the Achilles tendon, as shown in the figure below.…

Q: You place a crate of mass 25.1 kg on a frictionless 3.17-meter-long incline. You release the crate…

A: Correct option is (b) 21.8 °

Q: Find the Tension, in kN, along the line AC? (Answer in whole number, no units. Example: 123) The…

A: The tension in the cable AB due to turnbuckle is given as, TAB=2.4 kN From the diagram, The length…

Q: 0.350 and 0.480. Vehicles of all types travel on the road, from small VW bugs weighing 1110 lb to…

Q: Weight of a body mass 6.0 kg is 60 N. What will be the weight of a boy of mass 65 kg. (a) kgf (b) N

Q: Two horses on opposite banks a canal pull a barge moving parallel the banks by means of two…

Q: Two masses m1=4 Kg and m2=10 Kg are connected with string and pulled with a force F=22 N that makes…

Q: What will be the weight of a boy of mass

A: Given data; Weight of a body mass 7.0 kg=70 N Whta will be the weight of a boy of mass 70 kg a.…

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Question two please

Heading 1
M To Do
Heading 2
* Important
Alternating Current Electricity
Key Concepts:
• Alternating Current (AC)
• Inductance
• Circuit Components:
- Inductors
Capacitors
• Circuit Impedance, Z
Reinforcement:
1. If a alternating current is measured to have a frequency of 182 Hz and has an instantaneous current of 12.4 A
at t = 30.2 s, what is the peak current for the circuit?
2. If a transformer has an input current of 843A, an output current of 350A, and has 400 primary windings, how
many secondary windings does it contain? What type of transformer is this?
3. What is the impedance of an LR-circuit with an alternating current frequency of 60HZ, resistance of 60 N, and
an inductance of 0.16 Ss?
4. How much does the current lag the voltage (Phase angle) in an RC-circuit containing components with a
resistance of 21 2 and a capacitance of 45 µF with f = 320H z?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Using the electronic balance, the receiver weighs 2.5282 g. Then tare button was pressed. Aspirin powder is added until the reading was locked to 4.2106 g. What is the weight of the powder? 5.0564 g O 1.6824 g O 4.2106 g O 6.7388 g
I've been moonwalking for hours, and I'm getting tired. Explain why, as I come to a stop, my velocity is increasing while my speed is decreasing.
Please tapy answer
A patient of mass 103 kg, lies on a trolley-bed in an elevator. The elevator undergoes an acceleration of 1.20 m/s? upwards. The force of the elevator acting on the trolley is 2850 N upwards. What is the mass of the trolley? 115 kg 156 kg O 134 kg O 227 kg 173 kg O 290 kg
Weight of a body mass 3.0 kg is 30 N. What will be the weight of a boy of mass 45 kg. (a) kgf (b) N
A 80 kg woman on roller skates pushes a 30 kg girl, also on roller skates, with a force of 100 N. The magnitude of the force exerted by the girl on the woman is O 200 N O 100 N O 50 N O 40 N O 38 N zero
A little boy pushes a wagon (horizontally) with his dog in it. The combined mass of the dog and wagon is 45 kg. The wagon accelerates at 0.95 m/s² to the right. With what force is the boy pushing? O Ο ● O 53 N ΟΝ 43 N 47 N 38 N
1. A golf ball is hit from ground level with initial velocity given x(t)= 3 m/s(t) in a direction that is due east and at an angle theta above the horizontal. Neglecting air resistance, use Newton's second law to find the position as a function of time, using coordinates with x measured east and y north. Find the time for the golf ball to return to the ground and how far it travels in that time.
A box is travelling inside an elevator travelling at uniform acceleration and 5 m/s when the box falls out of the elevator. It takes 1.2 seconds to hit bottom of elevator shaft. a) How long would it take before the elevator reached maximum height? b) How far did the box fall? c) How far did the box fall in 0.2 seconds?