Physics
Physics, 20.02.2020 19:28, MathChic68

Which of the following statements is true for circuits of multiple resistors? (i) Resistors in series must have the same current running through them (ii) The current through each resistor in parallel must sum to the total current entering that portion of the circuit. (iii) Resistors in parallel must have the same voltage across them. (iv) The sum of the voltages across each resistor in series must sum to the total voltage across that portion of the circuit. (v) Adding an additional resistor in parallel will always reduce the equivalent resistance of that portion of the circuit.

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 20:00, scott5315
Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature
Answers: 1
image
Physics, 22.06.2019 21:40, iancuteodora30
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
image
Physics, 22.06.2019 22:30, niyah2224
I’ve been stuck on this for a while
Answers: 1
image
Physics, 23.06.2019 00:20, DwayneLeonard618
What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
Answers: 2
Do you know the correct answer?
Which of the following statements is true for circuits of multiple resistors? (i) Resistors in serie...

Questions in other subjects: