Homework Statement
Doing some practice problems to prepare for upcoming exam and ran across this:
A real image is
a. One in which light does not pass through the image point but appears to diverge from that point
b. One for which the magnification equal 1
c. An excellent image
d. An...
Homework Statement
Hi. I'm doing some practice problems to prepare for an upcoming exam, and I encountered this question:
What is the shape of the electric potential around an isolated electric charge?
a. Circular
b. Square
c. Oval
d. No specific shape
e. Triangle
This is an odd...
Homework Statement
Question: An electron is located on the Earth's magnetic equator at an altitude of 1000m. In which diretion will it be deflected when it is projeted upward?
Homework Equations
Not sure
The Attempt at a Solution
I'm trying to study for an electromagnetism exam trying...
Homework Statement
What is the current through the 3 Ohms resistor in the diagram below?
Homework Equations
I=V/R and Kirchoff's Rule
The Attempt at a Solution
I tried to simplify the circuit by adding the 5ohm and 1ohm resistors because they are in series, an the same...
Question
If a production facility employs 20 workers on the day shift, 15 workers on the swing shift, and 10 workers on the graveyard shift.
d) What is the probabily that drawing 6 slips (without replacement) that at least one of the shifts will be unrepresented in the sample of workers...