Answered: A parallel circuit is constructed using…

A parallel circuit is constructed using a 120 Ohm, a 350 Ohm, and a 1200 Ohm resistor. What is the equivalent resistance of this parallel circuit? O 83 Ohms O 1700 Ohms O 350 Ohms O None of these.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 9P: A 120-V circuit in a house is equipped with a 20-A fuse that will b1ow if the current exceeds 20 A....

See similar textbooks

Related questions

Q: A certain battery has a 12.0-V emf and an internal resistance of 0.100 Ω . What power does the…

Q: 10. Two 300 Ohms resistors are connected in series with a 3V source, what is its * equivalent…

Q: Bbservations regarding the equivalent resistance of a number of resistors connected in series.

Q: Two resistors are connected in series to a battery with an emfof 12 V. The voltage across the first…

A: Two resistors are connected in series to a battery with an emfof 12 V. The voltage across the first…

Q: In the circuit below, each load has a resistance of 12 Ohms. R,12 2 R,-12 2 R,- 12 2 R- 12 2 R=?…

Q: 20

A: Given that three capacitance is in series :

Q: A circuit shown below, find the total resistance. 802 120V 1000 500 a. 31.3 Q

A: Equivalent resistance in series R = R1 + R2 Equivalent resistance in parallel 1/R = 1/R1 + 1/R2

Q: The equivalent capacitance of the circuit shown below is 20 A) 0.2C. B) 0.4 C. 10 D) 4C E) SC.

A: Since the capacitances are connected in series, the equivalent capacitance can be given by…

Q: In the circuit shown below, the power dissipated in the 8 ohm resistor will be 16 7 V 4.

A: Given, Resistor R = 8 ohm Voltage V = 7 V

Q: A cell has e.m.fof 1.5V and internal resistance 1 ohm. It is connected to two resistors 2 On and 3…

Q: Several 50- ohm resistors are to be connected so that a current of 11 A flows from a 110-V Source.…

Q: 122 8Ω ww ww 152 a 10 Ω I + 50 V

Q: How is pd shared in parallel circuits?

A: To determine: How the potential difference will be shared in parallel circuits?

Q: The vaule of resistance of resistor having 31 Voltage and current of 21 Amplere is ohm.

A: Write the given values of the problem- Voltage=31 Current=21 amp

Q: How much resistance is needed to draw 3.08 A of current from the battery in the circuit shown in…

Q: The circuit below has a voltmeter that reads b-V connected, in parallel, to resistor with unknown…

A: Given Reading in the voltmeter is V=6 V Reading the ammeter is i=3 mA=3×10-3 A We have to find the…

Q: Compare the power used in the 2 Ohm resistor in each of the following circuits: (i) a 6 V battery…

A: Given : A 6 V battery in series with 1 Ohm and 2 Ohm resistors Potential difference, V = 6 V1 Ohm…

Q: If 18 A flows through a 48 V battery in a certain circuit, how much would it could cost to operate…

A: It is given that, I=18 AV=48 VE.C.=0.11 $/kW.hr

Q: What's the difference between total resistances in a series circuit vs total resistance in a…

Q: ive some accurate definition of OHM Volt Ampere

A: Introduction: According to Ohm's law, the potential difference across the wire is directly…

Q: Using ohm's law, determine how much electrical current will flow through this circuit. Your answer…

A: The electric current through the circuit is given by I=VReq Here, V is the voltage of the source and…

Q: Determine vo in the circuit if R= 4 k. 4 k2 ww 2 ka ww 3 mA The voltage vo is ]v. ww RI

Q: A 9 ohm resistor and a 18 ohm resistor connected in parellel in a circuit with a 6.0 volt battery.…

Q: A cheaper cord utilizes thinner wire and has a resistance of 0.300Ω. What is the voltage drop in it…

Q: 2.The batteries in each of the circuits shown below are same(12V) and the wires have negligible…

A: Required :: Which circuit has the greatest current.

Q: A current of 30 mA is to be divided into branch currents of 20mA and 10mA by a network with an…

A: Clearly problem is like as below.

Q: What is the exact value of this resistor R= ohms Voltage 120.00 V hp Current 1,37 A

A: Given data The potential difference is V = 120 V The magnitude of the current is I = 1.37 A

Q: The circuit below has a voltmeter that reads 8-V connected, in parallel, to resistor with unknown…

A: Given Voltage across the unknown resistor is V=6 V Current in the circuit is i=3 mA=3×10-3 A We…

Q: Consider the circuit below, solve the output voltage, Vo- 24 V Si Ge 8ka Vo 16kN O 23 V O 9.3 V O…

Q: Which of the following would increase the brightness of a bulb in a circuit? Select all that apply.…

A: Required : What will increase the brightness of a bulb.

Q: wo 33 ohm resistors are connected in parallel followed by two more 33 ohm resistors connected in…

A: Given: The value of the resistor is 33 Ω.

Q: 2Ω AO 8 2 BO

Q: In the circuit shown, find the resistance of the unknown resistor V=12V |=0.1A 900 R=? 30 ohms O O…

A: Given Data : The voltage of the battery is given as V = 12V. The current in the circuit is given as…

Q: A 5 ohm and 8.0 ohm resistor are weird in parallel what is the total resistance ?

Q: - A resistor carries a current of 25 A when the potential difference across it is 7 V. What is the…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: 6. For the circuit board in Fig. 7.66: a. Find the total resistance Ry of the configuration. b. Find…

A: Step 1:Clearly 1.2kΩ and 6.8kΩ are in series combination so their equivalent resistance will be…

Q: Consider a circuit consisting of a battery (4.25 Volts) and three resistors in parallel. If the…

Q: What is the potential difference of a source that carries a current of 3.77 A through a 40.0 ohms?

A: Ohm’s law states that the voltage across a conductor is directly proportional to the current flowing…

Q: In the circuit shown, find the voltage used by the 40 ohm resistor 8V 13V О 12 V O 5 V O 18 V O 7v…

Q: For the circuit shown in Figure P2.24, determinewhich components are supplying power and which…

A: When an amount of positive current enters to the terminal having a positive charge of the battery…

Q: A wire 6.20 m long with a diameter of 2.05 mm has a resistance of 0.0290 ohms. What material is the…

Q: 102 ひキ92 ネU8 |20v 12-2

A: in series, R=R1+R2in parallel, R=R1R2R1+R2now, 9 ohm and 3 ohm resistor are in seriesso, R=9+3=12…

Q: What is the value of this resistor, in ohms (0)? Resistor (R) 12 volt V battery A Voltmeter…

Q: In the following circuit, find the current 11, and the voltage V0. GIVEN: V = 12 V. (Hint: use Ohm's…

Q: In the circuit below, if resistor R1=25.42Ω, and resistor R2=60.37Ω, what is the equivalent…

A: resistor R1=25.42Ω resistor R2=60.37Ω To find- Equivalent resistance.

Q: A thermometer made of Platinum has a resistance of 50 at 20 C, what is the measured temperature (in…

A: The given data are: R0=50 ΩTi=20 °CR=77 Ωα=3.92×10-3 /°C

Q: ohm is the unit to measure: O VOLTAGE O CURRENT RESISITANCE O FORCE

A: Needed: Ohm is unit of which physical quantity

Question

A parallel circuit is constructed using a 120 Ohm, a 350 Ohm, and a
1200 Ohm resistor. What is the equivalent resistance of this parallel
circuit?
O 83 Ohms
O 1700 Ohms
O 350 Ohms
O None of these.

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 with 2 images

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

Shown below are the results of an experiment where four devices were connected across a variable voltage source. The voltage is increased and the current is measured. Which device, if any, is an ohmic device?
A lightbulb has a resistance of 240 when operating with a potential difference of 120 V' across it. What is the current in the lightbulb?
What is die basic operation of an ohmmeter as it measures a resistor?
Consider the circuit shown below, (a) Find the current through each resistor, (b) Check the calculations by analyzing the power in the circuit.
(a) Haw much power is dissipated in a short circuit of 240-V AC through a resistance of 0.250 ? (b) What current flows?
(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.) . Six resistors, all having the same temperatures and compositions, are each attached to a battery with voltage V to form a simple circuit. The resistors have different lengths, l, but the same diameters. Rank the circuits according to the current that flows through the resistor from smallest to greatest. If two (or more) circuits have the same current flowing, give them the same ranking. Explain the rationale you used to establish your rankings. Circuit 1: l = 2 cm; V = 3 V Circuit 2: l = 2 cm; V = 6 V Circuit 3: l = 1 cm; V = 3 V Circuit 4: l = 1 cm; V = 6 V Circuit 5: l = 3cm; V = 2 V Circuit 6: l = 3cm; V = 6 V
(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.) . Describe Ohm’s law.
Find the currents flowing in the circuit in Figure 21.52. Explicitly show how you follow the steps in the Problem-Solving Strategies for Series and Parallel Resistors.
Why should you not connect an ammeter directly across a voltage source as shown below?
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?
A potential difference of 12 V is found to produce a current of 0.40 A in a 3.2-m length of wire with a uniform radius of 0.40 cm. What is (a) the resistance of the wire? (b) The resistivity of the wire?