Will a dc motor actually produce voltage, Physics

Assignment Help:

Will a DC motor actually produce voltage if it is spun in reverse?

It'll make voltage if you spin it forwards, too. The only difference among a DC motor and a DC generator is what you use it for.

A long time ago, cars had DC generators on them instead of AC alternators. When you changed a generator, you had to "polarize" it so it would make electricity. You hooked it up to your battery and let it run, as a motor, for a few seconds. Don't try that with an alternator because you'll break it.

If you're looking for a neat little elementary-school science project, you can use little Radio Shack electric motors as generators for things such as windmills, water wheels, dynamos turned by bicycle tires..

 


Related Discussions:- Will a dc motor actually produce voltage

Circular motion, what happens to a conical pendulum when the bob splits int...

what happens to a conical pendulum when the bob splits into two parts such that one part remains attached to the string?

Determine the focal length of lens in water, A convex lens of refractive in...

A convex lens of refractive index 1.5 of focal length 0.2m is immersed in water of refractive index 1.33. Determine the focal length of lens in water.

Calculate the required to melt of potassium metal, Calculate the heat requi...

Calculate the heat required to melt 316.7kg of potassium metal at 336 K.   The enthalpy of fusion of potassium is 2.35 kJ mol -1 .

Theory of searles magnetometer, theory of searles magnetometer for do the e...

theory of searles magnetometer for do the experiments

Free Fall, what is the acceleration due to gravity?

what is the acceleration due to gravity?

The mass of 1 mole of electrons is, The mass of 1 mole of electrons is: ...

The mass of 1 mole of electrons is: (1) 9.1x 10 -28 g (2) 1.008mg (3) 0.55mg (4) 9.1x 10 -27 g Ans:  (3)0.55mg

Describe pitch and image quality in msct, Question 1. Discuss the gener...

Question 1. Discuss the general guidelines to be followed for whole body CCT 2. Describe pitch and image quality in MSCT 3. List the advantages of SCT in pediatrics. Expl

Action and reaction in a bolt, Action and reaction in a bolt Step from ...

Action and reaction in a bolt Step from a free row boat to land and view that the boat moves in the opposite direction.

Energy 2 worksheet , Two pole vaulted clear the bar at the same height. The...

Two pole vaulted clear the bar at the same height. The first lands at a speed of 8.90 m/s and the second lands At a speed of 9m/s the first vaulted clears the bar at a speed of 1

Write Your Message!

Captcha
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