The rod in the slide-wire generator shown below is 40 cm in
length and has a mass of 225 grams. The resistor is rated at 8
ohms. The rod is initially pulled to the right by some external
a.) The uniform external magnetic field has strength of 1.5
Teslas. How much current passes through the resistor, if the speed
of the rod is 20 m/s? Label the direction of this current in the
b.) if friction can be neglected, what constant force must be
applied to keep the rod moving at this speed?
c.) how much time will it take for 1.0 kJ of electrical energy
to be converted to thermal energy by the resistor?
The external force pulling the rod to the right is suddenly
taken away at time t = 0.
d.) Sketch a graph of the speed of the rod as a function of
time, and derive the equation that describes the shape of your
e.) How much time will it take for the speed of the rod to drop
from 20 m/s to 1 m/s?
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more