A steady current of 2 mA flowsthrough a wire. How much chargepassed through the wire in three andhalf minute?204 mC402 mC240 mC420 mC Assuming that all five appliancesconnected in series. The refrigerator20Ω, TV Set 10Ω, radio 5Ω, latiron752 and electric stove 452. If thecircuit is connected to a directcurrent of 220 volts, what is the totalcurrent in the circuit.1.42 AO 1.32 AO 1.23 AO 1.24 A

Answered: Image /qna-images/answer/cb3f9569-d4be-45b5-ba37-55b9080e0251.jpg

Answered: A steady current of 2 mA flows through…

A steady current of 2 mA flows through a wire. How much charge passed through the wire in three and half minute? O 204 mC O 402 mC 240 mC 420 mC

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Particles with a charge of +5e are incident on a target. If the beam of particles carries a current…

A: Given data: Charge on one particle = +5e Current (I) = 133 μA = 133×10-6 A Time (t) = 18.0 s…

Q: 1. In a given fluid, positive ions, each with three excess protons, move towards right at a steady…

A: Given, Positive ions and negative ions are moving in different direction in a given fluid

Q: A service station charges a battery using a current of 5.7 A for 7.0 h. What is the total charge in…

Q: A current of 1.5A flows through a conductor for 2.0s. What amount of charge passes through the…

A: We know thatQ=I×tHereQ=chargeI=Currentt=time

Q: A) what is the magnitude of the current density in the wire J? B) what is the magnitude of the…

A: Area of the wire, A=(2.1 mm)2=2.1×10-3 m2=4.41×10-6 m2 Length of the wire, L=3.9 m Current carried…

Q: A 22 gauge aluminum wire is connected in series to a 30 gauge copper wire. Each of the wires is 0.75…

A: Answer the following question is

Q: The starter motor of a car engine draws a current of 190 A from the battery. The copper wire to the…

Q: A typical lightning bolt may last for 0.152 s and transfer 1.15 ✕ 1020 electrons. Calculate the…

A: The answer is below

Q: An isolated conducting sphere has a 11 cm radius. One wire carries a current of 1.0000023 A into it…

A: It is given that,

Q: A current of 2 A flows through a gold wire with a radius of 3 cm and a length of 15 m. There are…

A: Current (I) = 2 A radius (r) = 3 cm Length (L) = 15 m number of free electrons per unit volume =…

Q: In a given fluid, positive ions, each with two excess protons, move towards right at a steady rate…

Q: Please determine the current flowing through I1, 2, and I3 to two signific R R ww 20 2 ww 82 a 0.52…

A: Given ε1 = 18 V ε2 = 3.0 V ε3 = 12 V ε4 = 24 V R1 = 20 Ω R2 = 6 Ω R3 = 8 Ω R4 = 15 Ω r1 = 0.5 Ω r2 =…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Data provided: Voltage (V) = 25 V Time (t) = 3 ms = 3×10-3 s Energy (E) = 0.90 J Asked: Current (I)…

Q: In a wire with a 2.63 mm² cross-sectional area, 5.51 × 1020 electrons flow past any point during…

A: Given data: Cross sectional area (A) = 2.63 mm2 = 2.63×10-6 m2 Number of electrons (n) = 5.51×1020…

Q: A wire is 100.0 m long and 0.800 mm in diameter. The first x meters of the wire is made of copper…

A: Given: The length of the wire is 100 m. The diameter of the wire is 0.800 mm. The potential…

Q: A steady current of 3 mA flows in a wire for 12 s. How many electrons flow through a wire over the…

A: Given data: Current (I) = 3 mA = 3×10-3 A Time (t) = 12 s Required: Number of electrons (n)

Q: A current of 9.50 A flows in a conductor for 8.00 s. How many electrons pass a given point in the…

Q: An aluminum wire having a cross-sectional area of 3.90 x 10-6 m² carries a current of 3.00 A. The…

A: The cross-sectional area of the wire is The current in the wire is The density of aluminium is We…

Q: An electric device delivers a current of 1 A for 10 seconds. How many electrons (1.6x10-19C) flow…

Q: A steady current of 3 mA flows in a wire for 12 s. How many coulombs of charge flow through the…

Q: A proton beam in an accelerator carries a current of 140 µA. If the beam is incident on a target,…

A: Given : Current=I=140 μA Time=t=25 s

Q: The starter motor of a car engine draws a current of 180 A from the battery. The copper wire to the…

A: The current from the battery: I = 180 A;The diameter of the copper wire: d = 4.30 mm (0.0043 m);The…

Q: Given the figure below, find the total current of the circuit.

A: Given: V=12 VoltR1=100ohmR2=200 ohmR3=500ohmR4=300ohmR5=400 ohmFormula used to find Current…

Q: block

A: The relation between the heat transfer and the temperature change for a specific material is given…

Q: A current of 2 A flows through a gold wire with a radius of 3 cm and a length of 15 m. There are…

A: Given data: Current (I) = 2 A Radius (r) = 3 cm = 0.03 m Free electron density (n) = 3.50×1020…

Q: How long does it take electrons to get from a car battery to the starting motor? Assume the current…

Q: The table below shows four metals and their corresponding electron density n. A certain current…

A: Since current density J=nqVd So Vd=J/nq

Q: 3. Using Kirchhoff's rules, a. Find the current in each resistor shown in the figure b. Find the…

Q: An MP3 player draws a current of 0.120 ampere from a 3.00-volt battery. What is the total charge…

A: Given data: Current (I) = 0.120 A Voltage (V) = 3.00 V Time (t) = 900 s Required: Total charge (q)…

Q: In the figure,E₁ = 6.00 V, E₂ = 12.0 V, R₁ = 100 S2, R₂ = 200 N, and R3 = 300 2. What are the (a)…

Q: The room temperature resistivity of gold isp= 2.44 x 10-8 N. m.Agold wire that is 0.75 mm in…

Q: The conduction electrons in a cylindrical, current-carrying wire have a drift velocity of 0.35 mm/s.…

A: Given Drift velocity vd = 0.35 mm/s = 0.35 × 10-3 m/s Radius of wire r = 1 mm = 10-3 m Number of…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Given,t = 3 millisecondsVoltage = 25 VEnergy transferred = 0.9 J

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Given data: Potential difference (V) = 25 V Time (t) = 3 ms = 0.003 s Energy (E) = 0.90 J Required:…

Q: If the current in "i," is 12 A, and the current in the section of wire labeled "iz" is 2.66 A, what…

Q: A current of 6.O A flows through an electrical device for 10 seconds. How many electrons flow…

A: Given, Current, i=6A Time, t=10s Electron charge, e=1.6×10-19C Let the number of electrons flow is…

Q: A charge crossing a sui in Coulombs and the ti t = 3.0 s. O (a) 459 A O (b) 153 A

A: GivenQ=5 t3+3t2+8

Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

A steady current of 2 mA flows
through a wire. How much charge
passed through the wire in three and
half minute?
204 mC
402 mC
240 mC
420 mC

Assuming that all five appliances
connected in series. The refrigerator
20Ω, TV Set 10Ω, radio 5Ω, latiron
752 and electric stove 452. If the
circuit is connected to a direct
current of 220 volts, what is the total
current in the circuit.
1.42 A
O 1.32 A
O 1.23 A
O 1.24 A

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

A current of 2.2 A flows through a battery for 9 min. How much charge passes through the battery in that time?
We have 5x10¹6 doubly charged positive ions (q=2e) per m³, all moving west with a speed 10³ m/s. In the same region there are 10¹7 electrons per m³ moving northeast with a speed 106 m/s. What are the magnitude and direction of the current density j?
Lightning is a bright flash of electricity produced by a thunderstorm. All thunderstorms produce lightning and are very dangerous. Lightning is an electric current: a natural phenomena and a typical one may transfer 109 J of energy across a potential difference of 50,000,000.00 V during a time interval of about 0.2 s. With the information given, calculate the total amount of charge transferred between the cloud and the ground, the current of lightning bolt, and the average power delivered over 0.2 s time.
You have a battery marked "6.00 V." When you draw a current of 0.387 Afrom it, the potential difference between its terminals is 5.25 V. What is the potential difference Δ? when you draw 0.583 A?
A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done by passing a large current of 12 A through the body at 25 V for a very short time, usually about 3 milliseconds. How much energy is transferred from the defibrillator to the body? O 0.90 J O 300 J O900 J O 0.30 J
Under the influence of a constant E field of 700.0 N/C; 4.53* 1016 electrons pass through a 5.00 cm piece of wire in 5.00 seconds. a) What is the potential difference across the wire? b) What is the average current during this time period? c) What is the average power during this time? d) What is the effective resistance of the wire?
A proton beam in an accelerator carries a current of 105 µA. If the beam is incident on a target, how many protons strike the target in a period of 16.0 s? protons
Given the following expression for the current i (t) Where, Io 4 A and tı 3 s. Assume that the charge at t 0 is zero, i.e. q(0)-0. What is the value for charge at t 3.5s: q(3.5)-O C Unknown q(3.5)-4 C q(3.5)- 14 C
In 2.9 s, 1.9 × 10¹9 electrons pass a certain point in a wire. What is the current I in the wire? 1= i
A 4.0- 2 resistor has a current of 3.0 A in it for 5.0 min. How many electrons pass through the resistor during this time interval? A 7.5 x 10 21 B 5.6 x 10 21 В (с) 6.6 x 10 21 D) 8.4 x 10 21 E) 2.1 x 10 21
You have a battery marked "6.00 V." When you draw a current of 0.387 A from it, the potential difference between its terminals is 5.25 V. What is the potential difference AV when you draw 0.583 A? AV =
Lightning is a spectacular example of electric current in a natural phenomenon. There is much variability to lightning bolts, but a typical event can transfer 10^9 J of energy across a potential difference of perhaps 5 x 10^7 V during a time interval of about 0.2 s. Use this information to estimate (a) the total amount of charge transferred between cloud and ground (b) the current in the lightning bolt (c) the average power delivered over the 0.2 s.