Answered: Two resistors (202, and 602) are…

Two resistors (202, and 602) are connected in parallel across a 9-Volts battery, what is the total resistance? OA. 12 ohms OB. 1.5 ohms OC. 8 ohms OD. 4 ohms

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 29P: A toaster is rated at 600 W when connected to a 120-V source. What current does the toaster carry,...

See similar textbooks

Related questions

Q: A proton is briefly accelerated in the direction of the arrow labeled å. At an observation location…

A: a1 = 1.8*10^17 * sin 68 = 1.66 *10^17 m/ s^2

Q: A ski lift is pulling a skier up a hill. The coefficient of friction is 0.4. The operators want the…

Q: A copper wire of length L = 4000 meters has a uniform cross sectional area of A = 1.00 x 10-5 m2.…

A: Given: The length of the wire is 4000 m. The area of the wire is 1x10-5 m2. The length of the wire…

Q: Suppose that you have found a way to convert the rest energy of any type of matter directly to…

A: Given data as per question efficiency = 65% density of water = 1kg/liter dr = 2.70mm

Q: Two point charges (91 = -3µC and q2 = 8 μC) are fixed along the x-axis, separated by a distance d =…

Q: You are lying on your back on a drawbridge. The drawbridge suddenly begins to lift. As the angle…

Q: An archer pulls her bow string back 0.400 m by exerting a force that increases from zero to 230 N.…

A: a)If the magnitude of elongation or contraction of a spring be x under the influence of a force F…

Q: Calculate the electrical energy consumed in Joules if a toaster of 80 W is used 200 seconds ?

A: Given data : Time = t Power = P To find :…

Q: A car is accelerating uniformly as it passes two checkpoints that are 38m apart. The time taken…

Q: Essay Type. Theories on Electrostatics emphasizing on three segments: (1) charging comb, (2)…

A: There are three methods of charging 1. charging by friction 2. charging by induction 3. Charging by…

Q: Determine the position, size and nature of the image of an object 7 cm tall placed on the principal…

Q: Charged particle B in (Figure 1) has four times the charge of particle A. Figure 1 of 1 A + BH…

Q: consider two pipes of the same length one is open and the other is closed on one end. if the…

A: Given Information:- Fundamental frequency of the open pipe is f0=350 Hz Required:- Fundamental…

Q: diverging lens has a focal point of 7 cm. An object is placed in front of the lens and an image is…

Q: Atmospheric pressure is about 1.01 x 105 Pa. How large a force does the atmosphere exert on a 2 cm2…

Q: Determine the tension in rope the balloon must create in order to keep the block from moving. |T=?…

A: Given: The mass of the object is 10 kg. The angle of the inclination is 50o. The coefficient of the…

Q: Thank you On a cold day, you take a breath, inhaling 0.500 L of air whose initial temperature is…

Q: Estimate the time needed for a glycine molecule to diffuse 15 um in water at 20^o C if its…

Q: y A total charge Q = 1.9 µC is distributed uniformly over a quarter circle arc of radius a = 8.6 cm…

Q: Item 3-4. A charged particle, passing through a certain region of space, has a velocity whose…

A: Given that the magnitude and velocity of the charged particle remain constant. It means that…

Q: 5. A batter hits a baseball with a velocity of 27.0m/s at an angle of 30° above the horizontal. Find…

Q: 2. Arrange the following solenoids according to increasing inductance. Here N is the number of…

A: 2) Let the number of turns = N Let the area = A Let the length = L

Q: 1. Suppose that you accidentally use your left hand, instead of your right hand to determine the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Water flows in the system shown below. The flow exits the pipe at a speed of 4.0 m/s. (a). What is…

Q: you want to shoot a dart of mass 100 grams 30 feet high. if the spring constant of the dart gun is…

Q: In 1996, NASA performed an experiment called the Tethered Satellite experiment. In this experiment,…

Q: For the circuit shown below, € = 17V, L = 8mH, and R = 50. After steady state is reached with S₁…

A: Equation of current through inductor I = 3.4 e-Rt/L = 3.4 e(-5t/8×10^-3) Now, rate of change of…

Q: In the figure R₁ = 6.770, R₂ = 20.30, and the ideal battery has emf ε = 10.2 V. (a) What is the…

A: R1 = 6.77 ohm R2 = 20.3 ohm E = 10.2 V t = 2.06 min = 123.6 sec

Q: 5. In the circuit shown, 3Q a b 5 Ω h 6V+ I g 4 V + + 7 V 6Ω C 2V + 4Ω e Determine the following: A.…

A: Net emf of batteries V = 4+2+7-6 = 7 volts Net resistance of circuit Req = 6+4+3+5 = 18 Ohm A)…

Q: A heat engine operates between a reservoir at 28°C and one at 350°C. What is the maximum efficiency…

Q: he gauge pressure at a location is measured as 903 mmHgmmHg (mm of mercury), what is this pressure…

A: Given: The gauge pressure is 903 mmHg.

Q: A mass of 2.0kgis projected with a speed of 5.5m/sup a plane inclined 20 degrees with the…

Q: The coefficient of friction between the sled and the hill is 0.2. Find the applied force necessary…

Q: An object sits at rest on a ramp. As the angle of inclination of the ramp increases, the object…

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

Q: How fast must a meterstick be moving if its length is measured to shrink to 0.443 m? Xc What is the…

Q: A truck traveling 75 km/h accelerates at the rate of 2.8 m/s2. How much time is required for the…

A: Given Initial speed of truck u = 75 km/h Acceleration of truck a = 2.8 m/s2 Final speed of truck…

Q: Page 555 Practice Problem 17.11: Repeat this example for the case where the conductor has a net…

A: Change is physical property of a matter. When a charge is placed in an electromagnetic field it…

Q: 1. You are running from a gang of shady looking characters. You run across a draw bridge to elude…

A: Let at an angle θ start sliding Now, by fbd Normal reaction (N) = mgCosθ So, limiting friction…

Q: Two plane mirrors make an angle α = 54.0◦ between them. A ray of light incident on one of the…

A: Given Angle between the two mirrors is α=54.0° We have to find the angle between the incident…

Q: 1. Suppose there are a very long-straight wire and a rectangular coil, each carrying a current. The…

A: Dear student, Since both questions are different as per guidelines we can author only first one…

Q: Two capacitors C, and C₂ are connected in series. a) Derive an expression for the equivalent…

Q: A ball is thrown so that it just clears a 10ft fence 50ft away. If the ball left the hand S ft.…

A: Let initial velocity is v ft/s In x direction by, sx = vx×t 50 = vCos60° × t vt = 100 t = 100/v

Q: The figure below shows a 45° - 90° - 45° prism with a ray of light entering and exiting on the long…

A: Total internal reflection is defined as the process in which the rays of light incident on the…

Q: i) Find the de Broglie wavelengths of a) an electron (m, = 9.1 x 10-31 kg) accelerated through a…

Q: Figure 1.0 cm 2.0 nC + 1.0 nC + 60 60° 1.0 cm < 1.0 cm 1 of 1 +2.0 nC What is the magnitude of the…

Q: The image of an object is 12.1 cm behind a convex mirror when the object is far from the mirror.…

Q: u illuminate a slit with a width of 79.9 μm with a light of wavelength 721 nm and observe the…

A: Given: The slit width is 79.9 μm. The wavelength of the light is 721 nm. The distance of the screen…

Q: A body cell of 1.0 x 10-5-m radius absorbs 3.2 x 10-14 J of X-ray radiation. Assume the absorbed…

Q: Two charged particles are separated by 10 cm. Suppose the charge on each particle is doubled. Part A…

Question

STEM 4
D QUARTER/ Semifinals
Two resistors (202, and 602) are connected in parallel across a 9-Volts battery, what is the total resistance?
O A 12 ohms
OB. 1.5 ohms
O C. 8 ohms
O D. 4 ohms
Jump to...
nation
(Log out)
S

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . A solid metal cylinder has a certain resistance. It is then heated and carefully stretched to form a longer, thinner cylinder. After it cools, will its resistance be the same as, greater than, or less than what it was before? Explain our choice.
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . A power supply is connected to two bare wires that are inserted into a glass of saltwater. The resistance of the water decreases as the voltage is increased. Sketch a graph of the voltage versus the current in the water showing this type of behavior.
A 120-V circuit in a house is equipped with a 20-A fuse that will b1ow if the current exceeds 20 A. What is the smallest resistance that can be plugged into the circuit without causing the fuse to blow?
What is die basic operation of an ohmmeter as it measures a resistor?
A toaster is rated at 600 W when connected to a 120-V source. What current does the toaster carry, and what is its resistance?
How do yo find Vo for this problem? And the current?
The circuit in the figure below includes a 12.0-V battery with a finite internal resistance, r = 0.720 Ω. (a) (12) Find the current flowing through the 4.00-Ω and the 13.2-Ω resistors. (b) (4) How much current flows through the battery? (c) (4) What is the potential difference between the terminals A and B of the battery?
In an experiment on muscle a voltage of 6.64 V is applied, resulting in a current of 57.1 mA. What is the resistance of this muscle, in Ω? What voltage is needed to supply 593 mW of power to a 2.64 kΩ resistor?
What is the smallest resistance you can get by connecting one 100 Ohms, one 2500 Ohms, and one 4000 Ohms resistors? Enter the answer in units of Ohms, please.
Two 3.0 μF capacitors are in series with a resistor of 150 Ω, a battery of15.0 V, and an open switch. What is the time constant of the circuit? Whatis the equation for the current as a function of time?
What current passing through a 28 Ω resistor will produce a voltage of 95 V cross it? (Express your answer in A).
Figure 2 shows the schematic of a Wheatstone bridge circuit. What are the conditions in order for the bridge to be in balance, i.e. VAB = 0 V?