As more resistors are added in parallel across a constant voltage source,
A. The current in the circuit increases and the power supplied by the source decreases.
B. The current in the circuit decreases and the power supplied by the source increases.
C. The current in the circuit increases and the power supplied by the source increases.
D. The current in the circuit decreases and the power supplied by the source decreases.
An electron is moving to the left in a magnetic field pointing toward the top of the page. What direction is the resulting force?
a. bottom of page
b. out of page
c. into page
d. top of page
e. none of these are correct