A current of 8.50 A flows in a conductor for 9.0 s. How much charge passes a given point in the conductor during this time

Q: current of 2.37 A flows through a 1.06 mm diameter copper wire that is connected to a capacitor…

A:

Q: The currents through several segments of a wire object are shown. What are the magnitudes and…

A:

Q: m/s. It is very smal A current of 1.5 A passes through an aluminium wire of diameter 3mm. What is…

A: Given, Current (I) = 1.5 A  Diameter = 3 mm

Q: Copper has 8.5 X 10^28 free electrons per cubic meter. A 68.0-cm length of 12-gauge copper wire that…

A: It is given that

Q: A current of 2.37 A flows through a 1.06 mm diameter copper wire that is connected to a capacitor…

A: Current (I) = 2.37 A diameter of wire = 1.06 mm time (t) = 9.1×10-4seconds

Q: In the circuit shown, how much current flows through B? A D B E 0.00781 A 0.00947 A O 0.00629 A…

A: Potential difference of the voltage source, V = 9V We are given 5 resistors A, B, C, D, E.  Current…

Q: The current in a conductor varies in time as shown in Figure P17.58. (a) How many coulombs of charge…

A:

Q: An electric device delivers a current of 5.0 A to a device. How many electrons flow through this…

A:

Q: (A) 0 (B) mr2 E 920: The figure shows two connected wires that are made of the same material. The…

A:

Q: The current in a wire varies with time according to the equation I(t) = 6.00 A + (4.80 A/s)t, where…

A: Current in the wire is given by the relation :  I(t) = 6 A + (4.80) t

Q: A current of 0.3 A goes through an electric motor for 7 min. How many coulombs of charge…

A: Write the expression for the charge. Here, I represents the current and t represents the time.

Q: An all-electric car (not a hybrid) is designed to run from a bank of 12.0 V batteries with total…

A: Solution: Given: V = voltage of battery = 12.0 V U = total energy stored in the battery = 1.90 x 107…

Q: A current 87 uA passes through a wire. Part (a) Express the charge Q passing through the wire in…

A: Current (I) = 87 μAtime (∆T) = 69 sec

Q: 2.0 1.6 1.2 0.8 0.4 0. 3 6 9. 12 15 Voltage (V) The slope of the graph is A/V The value of the…

A:

Q: The following figure shows a 4.0-cm-wide plastic film being wrapped onto a 2.0-cm-diameter roller…

A: The perimeter of the roller is:

Q: The current in a wire varies with time according to the relationship I = 55 A - (0.65 A/s2)t2. (a)…

A: I =55 - 0.65t2

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: The current in a wire varies with time t according to the relation: I(t) = 58-3t². where the current…

A:

Q: The graph below represents the relationship between the current in a metallic conductor and the…

A: The slope of current (I) vs potential difference (V) gives the value of . According to Ohm's law,

Q: Oa 1.80 x 10-6 m/s Ob-1.79 x 10-12 m/s C 1.80 x 10-9 m/s O d. 170 x 10-19 m/s A 5.31 mm2 silver wire…

A: Solution: Given: 1 mm2 = 10-6 m2 1 A = 1000 mA A = area of cross section of sliver wire = 5.31 mm2 =…

Q: A 4.0-Ω resistor has a c

A: Given:-  R= 4 ohm I =3.0 A t= 5 min = 5 X60= 300 sec  Find;-  The number of the electron flow by the…

Q: If I short out a D cell and draw a current of 7 A for 15 s, how many coulombs of charge move through…

A: The current(I) flowing through a circuit is given as, I = Qt, where  Q is the amount of charge…

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

A:

Q: A circular wire ring of diameter 20 cm carries a current of 5.0 A directed as indicated in the…

A: given that  current i= 5 Amp diameter =20 cm = 0.20 m radius r= 0.10 m velocity of electron at…

Q: A large spool in an electrician’s workshop has 75 m of insulation coated wire coiled around it. When…

A: Given Data: The initial length of coated wire L1=75 m Initial Current through the wire I1=2.4 A…

Q: 1.9. A block of conductor has the dimensions Lo x 2Lo x 4Lo. As shown in the figure below, the same…

A: Resistance of any conductor depends on its material, length and cross sectional area. R=ρLA The…

Q: A wire carries a steady current of 2.0 A. (a) How much charge flows past a point in the wire in 5.0…

A: Current (I) = 2 A time (t) = 5 min

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: A total of 2.0 × 1013 electrons pass a given point in a wire in 15 s. What is the current in the…

A: Given, Total 2.0 × 10^13 electrons Passing time=15 sec  qe = 1.6x10-19 C Current is defined as rate…

Q: A steady electric current flows through a wire. If 6.0 C of charge passes a particular spot in the…

A: Charge , Q = 6 C Time , T = 2 s To find = current

Q: R = 8N R2 = 12 N + EV2 = 12 V EV = 10 V %3D R3 = 6 N Use Kirchhoff's Rules to find: a. The current…

A:

Q: A current of 2.2 A flows through a lightbulb. (*) How many coulombs of charge flow through the…

A: Current (i) = 2.2 A time (t) = 45 mins Using 1 min = 60 seconds t = 45×60t = 2700 seconds

Q: A current of 4A passes through a wire. The number of electrons crossing a point in the wire in 5…

A: According to Bartleby Q &A  guidelines , i am giving answer of first question  Thankyou.

Q: 8. How much charge passes through a wire if 15.0 A of current flows in 5.0 s? а. 3.0 С b. 75 C c.…

A:

Q: 7. A wire carries a steady current of 0.1 A over a period of 20 s. What total charge passes through…

A: Given data : Time=t Current=i   To find : Total charge

Q: The current in a wire varies with time according to the equation I(t) = 6.00 A + (4.80 A/s)t,…

A:

Q: D.) 0.184 x 10ʻ m² 21.) Which of the following refers to the direction of the flow of positive…

A:

Q: Switch S shown in Figure P28.71 has been closed for a long lime, and the electric circuit carries a…

A:

Q: 1) The path at which electric current flows is called a (n) A. path B. circuit C. electrons 2) The…

A: Path at which electric current flows is called

Q: The current in a wire varies with time according to the relationshipI = 55 - 0.65 t2 %3D How many…

A:

Q: 9. The number of electrons passing through given cross section are 21 x 1019 per second. The current…

A: no of electrons passing through the given cross-section is 21 x 1019 per second. charge of 1…

Q: The amount of charge that moves through the filament of a light bulb in 2.00 s is 2.67 C. What is…

A: The given data are: t=2 sQ=2.67 C Here, t, and Q represent the time and charge.

Q: Take a look at the four conductivity materials listed. Which of the following statements regarding…

A: Given:Material coductivity(σ) of four materials are given.σA=2.44×108…

Q: A current of 6.0 A flows through an electrical device for 10 seconds. How many electrons flow…

A:

Q: 100 k2 Vs 10V 2k2 Question 10/12 Given that V=26 V. Calculate the current through 2 k resistance in…

A: Here we can identify 2 loops and we need to apply Kirchoff's Voltage loop rule. The resistances…

Q: 27 A net charge of 50 C passes a point on a wire in 2.0 min. What is the current in the wire?…

A: Charge flowing through wire(q) = 50 C  Time taken for charge flow (t) = 2 min. = 120 sec

Q: 1) A 5.50 m length of 1.9 mm -diameter wire carries a 780 mA current when 23.0 mV is applied to its…

A: Length of wire, L = 5.50 m Radius, r = Diameter/2 = 1.9 X 10-3 / 2 = 0.95 X 10-3 m Current in wire,…

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.