Series/Parallel Circuits: For the circuit shown in the figure, the battery is ideal and all quantities are accurate to two significant figures. Find the current through (a) the 1.0-? resistor, (b) the 3.0-? resistor, and (c) the 4.0-? resistor?
What will be an ideal response?
(a) 2.8 A (b) 1.2 A (c) 0.90 A
You might also like to view...
The use of the term "sound waves" in air is meant to describe:
1.the position of air molecules. 2.the velocity of air molecules. 3.the pressure variations in air. 4.the displacement of air molecules. 5.the flow of energy through the air.
Planetary systems discovered around other stars
A) all have exactly the same layout as the planets in our own solar system B) all have completely different layouts as the planets in our own solar system C) exhibit a range of different layouts, some being very similar to our solar system while others being very different D) all have very similar but not identical layout to our solar system
Most pulsars have a measured mass of
A) about 1.4 solar masses. B) 5.2 solar masses. C) greater than 10 solar masses. D) less than 1.0 solar masses. E) between 2 and 4 solar masses.
A 12-nC charge is distributed uniformly along the y axis from y = 0 to y = 4 m. Which of the following integrals is correct for the x component of the electric field at x = 2 m on the x axis?
A.
B.
C.
D.
E.