Find the average power being delivered to circuit by hand

Assignment Help Physics
Reference no: EM13492374

In the drawing (drawing not needed to solve problem), the magnetic field has a magnitude of 1.92 T, the rod has a length of 0.895 m, and the hand keeps the rod moving to the right at a constant speed of 3.21 m/s. If the current in the circuit is 0.0778 A, what is the average power being delivered to the circuit by the hand?

Reference no: EM13492374

Questions Cloud

What is the yield to maturity of this bond expressed as an : In the box in Section 8.1, Bloomberg.com reported that the three-month Treasury bill sold for a price of $100.002556 per $100 face value. What is the yield to maturity of this bond, expressed as an EAR?
What was the cost of goods sold during july : What were the variable selling and administrative expenses for July, what were the fixed selling and administrative expenses for July and what was the cost of goods sold during July
What is the current through both wires : A copper wire of length L and cross sectional area A is connected to a 12.0 volt DC power supply. The current through the wire is measured at 36A. What is the current through both wires
Explain phosphorous-32 has a half life : Phosphorous-32 has a half life of 14.26 days. If a patient is initially given a dose ?of 1.55 g of Phosphorous-32, how much remains in the patient's body after 1 week. Assume none of the dose is excreted from the body
Find the average power being delivered to circuit by hand : In the drawing (drawing not needed to solve problem), the magnetic field has a magnitude of 1.92 T, the rod has a length of 0.895 m, find the average power being delivered to the circuit by the hand
Find the magnitude of the centripetal force that acts on him : In a skating stunt known as "crack-the-whip," a number of skaters hold hands and form a straight line. find the magnitude of the centripetal force that acts on him
Find the terminal speed that object reaches while falling : An object falling under the pull of gravity experiences a frictional force of air resistance. find the terminal speed that the object reaches while falling
Estimate the length of the rough patch : On an essentially frictionless horizontal ice-skating rink, a skater moving at 2.6 m/s encounters a rough patch that reduces her speed by 48 % to a friction force that is 20 % of her weight
Effect of alternative depreciation methods : Evaluating the effect of alternative depreciation methods on key ratios form analyst perspective - You are a financial analyst for General Motors and have been asked to determine the impact of alternative depreciation methods.

Reviews

Write a Review

Physics Questions & Answers

  What is the orientation angle of the second polarizer

Compute the distance of two point's p1 and p2 in the x-y plane with the following Cartesian coordinates: p1= (-5m, +8m), p2= (+3m, +2m). Draw the position vectors into appropriate-points.

  Find out the magnitude of the friction force

A rifle is aimed horizontally at a target 58 away. The bullet hits the target 2.5 below the aim point. What was the bullet's flight time? What was the bullet's speed as it left the barrel?

  Define a lie in the strict or formal sense

Define a lie in the strict or formal sense and explain what is meant by communication - what is the principal purpose of communication?

  Velocity and acceleration

Displacement is which of the following types of quantities.

  What is the density on a hot day

The density of gasoline at 0 degrees celsius is 0.68E3 kg/m^3. What is the density on a hot day when the temperature is 35 degrees celsius

  Find the value of the molecular field at low temperatures

The ferromagnet gadolinium has a Curie temperature of 298 K and each atom has J=7/2 and g=2. Find the value of the molecular field at low temperatures

  Find the difference in blood pressure

The blood speed in a normal segment of a horizontal artery is 0.162 m/s. What is the difference in blood pressure between the normal and constricted segments of the artery

  Find the index of refraciton for violet light in plastic

Violet light and red light travel through air and strike a block of plastic at the same angle of incidence. Find the index of refraciton for violet light in plastic

  What is the radius of curvature of the mirror

A 4.9 cm tall object is placed 25 cm in front of a spherical mirror. It is desired to produce a virtual image that is upright and 3.9 cm tall. Where is the image located? What is the focal length of the mirror?

  How far should you go to reach the treasure in paces

You might think that it is never a good approximation to ignore air resistance. However, often it is. How far should you go to reach the treasure in paces

  Determine the angular speed of the planet

A planet orbits a star, in a year of length 4.58 x 107 s, in a nearly circular orbit of radius 2.85 x 1011 m. With respect to the star, determine the angular speed of the planet

  What is the linear mass density of the string

A transverse wave travels on a string of length 1.3 m and diameter 1.1 mm, What is the linear mass density of the string

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd