Series/Parallel Circuits: An ideal 10.0-V dc is connected across a 590.0-?, resistor in series with an 840.0-? resistor. What is the potential drop across the 590.0 ? resistor?
A. 4.1 V
B. 5.9 V
C. 14 V
D. 7.0 V
Answer: A
You might also like to view...
A 50-K dense cloud is a blackbody
a. True b. False Indicate whether the statement is true or false
A researcher is investigating a cubic crystal with x rays. He is looking at Bragg reflection from the planes parallel to the cube faces
He finds that when using x rays of 0.165 nm a strong first maximum occurs when the beam makes an angle of 23.5° with the planes. What is the spacing of adjacent atoms in the crystal?
A radioactive isotope of atomic number Z emits an alpha particle, and the daughter nucleus then emits a beta-minus particle. What is the atomic number of the resulting nucleus?
A) Z -1 B) Z + 1 C) Z - 2 D) Z - 3
The energy of an electron state has an uncertainty of about 0.500 eV. What is the uncertainty in the lifetime of the level?
A) 1.32 × 10-15 s B) 8.28 × 10-15 s C) 1.32 × 10-11 s D) 8.28 × 10-11 s E) 1.32 × 10-8 s