What is the maximum torque on the motor

Assignment Help Physics
Reference no: EM13306055

A motor run by a 7.6V battery has a 15 turn square coil with sides of length 3.0cm and total resistance 25ohms. When spinning, the magnetic field felt by the wire in the coil is 2.0Ã-10^-2T.

What is the maximum torque on the motor?

Reference no: EM13306055

Questions Cloud

Estimate the mass of the water : A cup of water is heated with a heating coil that delivers 14.87W of heat. What is the mass of the water
Determine the number of revolutions exected by gear a : A load is to be raised 20 ft by the hoisting system. Assuming Gear A is initially at rest, accelerates uniformly to a speed of 120 rpm , determine (a) the number of revolutions exected by gear A in raising the load. (b) The time required to raise ..
What is necessary heat transfer per unit mass in kj per kg : Air (m=28.97kg/kmol) is uniformly heated at steady state as it flows through a cylindrical constant area duct. It enters the channel uniformly at 2.5atm, 300K and 80m/s and exits at 1.5atm.
What is the engines thermal efficiency in percent : A heat engine does 798.57 J of work per cycle while exhausting 163.83 J of waste heat. What is the engine's thermal efficiency in percent
What is the maximum torque on the motor : A motor run by a 7.6V battery has a 15 turn square coil with sides of length 3.0cm and total resistance 25ohms. What is the maximum torque on the motor
Provide a diagram showing the cost of the truss as function : A project for constructing a Facility just started. It involves the excavation of 40 to 60 feet deep and 60 feet wide trench to house double tunnels. A 24-inch outside diameter (22.5-inch inside diamater) water line is located in the path of the t..
Determine how far is the cannon from the observer : A cannon fires a cannon ball at 769.26 m/s in a straight line that passes directly over an observer's head. how far is the cannon from the observer
What is min coefficient of road adhesion needed to achieve : The owners wish to achieve an initial acceleration from rest of 22 ft/(sec^2) on a level paved surface. What is the minimum coefficient of road adhesion needed to achieve this acceleration
Global marketing report : GLOBAL MARKETING REPORT

Reviews

Write a Review

Physics Questions & Answers

  Compute the potential difference between points

The work done by an external force to move a 6.50 uC charge from point a to point b is 0.0240 J. The charge started from rest, Find the potential difference, Vba between points

  What is the overall magnification of microscope

What is the electric field at 9.4 cm from the central axis. What is the overall magnification of microscope.

  Where will the final image be located

A diverging lens with a focal length of -14 cm is placed 10 cm to the right of a converging lens with a focal length of 18 cm. Where will the final image be located

  Find the speed of the water leaving the nozzle

A nozzle is now attached to the end of the hose. If the nozzle diameter is one-third the diameter of the hose, what is the speed of the water leaving the nozzle

  What is the momentum in the sysem

a car of 1200 kg travels east (call it +x) at 24 m/s while a truck of 2200kg travels north (call it +y) at 19 m/s . they collide and stick together. What is the momentum in the sysem

  Maximum amplitude and minimum effort by bending her knees

If she were to use the mattress as a trampoline losing contact with it for part of each cycle. What minimum amplitude of oscillation does she need.

  Secondary line voltage

Three single-phase step-up transformers rated at 10MVA, 4.6kV/13.8kV are connected in Wye-Delta configuration. The three transformers are used to feed a 20MVA load at 0.9 p.f. With an efficiency of 96%. Find the secondary line voltage.

  How thick is the membrane

The magnitude of the electric field across an axon membrane with the resting potential of -71.0 mV is 6.39e+06 V/m. How thick is the membrane

  Calculate lthe linear mass density of the string

During this experiment the first step in the procedure was the measurement of the string's mass and total lenght, Calculate lthe linear mass density of the string in g/cm

  Determine the force exerted by the current loop on the wire

A long, straight wire carries a current I1=3.8 A and is distance h=17.4 cm from a rectangular current loop that carries a current I2=1.8 A. DETERMINE the force exerted by the current loop on the wire

  What is the velocity of the electron

A 45kg pole-vaulter running at 12 m/s vaults over the bar. Her speed when she is above the bar is 1.90m/s. Avoid air resistance and determine her height as she crosses the bar.

  Find how much work must the thrusters do

A 3000 kg lunar lander is in orbit 50 km above the surface of the moon. how much work must the thrusters do

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