A current of 3.4 A flows through a battery for 2 minutes. How much charge passes through the battery in that time?

Q: A current of 8.00 A flows in a conductor for 7.0 s. How much charge passes a given point in the…

A:

Q: A battery charger delivers a current of 2.90 A for 3.90 h to a 12.0-V storage battery. What is the…

A: Given : I = 2.90 A t = 3.90 h = 3.90(3600) = 14040 seconds V = 12 V

Q: An 18 gauge copper wire (diameter 1.02 mm) carries a current with a current density of 2.90×10^6…

A: The equation for the current in the wire is given by

Q: The current supplied to an air conditioner unit is 2.08 amps. The air conditioner is wired using a…

A: Please see the answer below

Q: A copper wire has a nominal diameter of 1.02 mm. This wire carries a constant current of 1.67 A. The…

A: Given, Diameter, d=1.02 mm=0.00102 m, current, I=1.67 A, and free electrons, n=8.5×1028 /m3.

Q: A 4.0 m length of gold wire is connected to a 1.5 V battery, and a current of 4.0 mA flows through…

A:

Q: A current of 7.00 A flows in a conductor for 8.50 s. How many electrons pass a given point in the…

A: Write the given values with suitable variables. I=7 At=8.5 s Here, I and t are the current and the…

Q: If  R1=2ohm, R2=4ohm E1=4V, E2=E3=8V Q: what is the size of the current in battery 1 ??

A:

Q: A copper wire has a nominal diameter of l1.02 mm This wire carries a constant current of 1.67 A. The…

A:

Q: A current of 4.82 A exists in a 12.4-2 resistor for 4.60 min. (a) How much charge and (b) how many…

A:

Q: A current of 5A passes through a wire. The number of electrons crossing a point in the wire in 2…

A: Given : I = 5 A t = 2 minutes = 2 × 60 = 120 seconds

Q: A 100 W lightbulb carries a current of 0.83 A. How much charge flows through the bulb in 1 minute?

A:

Q: An aluminum wire having a cross-sectional area equal to 3.50 x 10-6 m2 carries a current of 6.00 A.…

A:

Q: A conductor has a cross- sectional area of 2.3x 10 6m2 and the number of free electrons per unit…

A: Given that the cross-sectional area of conductor and number of electrons per unit volume and current…

Q: In an electrochemical cell, the magnitude of the current passing between the electrodes is equal to…

A: Given Charge arrives at the negative electrode is q1=6.49×10-3 C Charge arrives at the positive…

Q: A current of 1.50 A flows in a wire. How many electrons are flowing past any point in the wire per…

A: Step 1It is given that

Q: A conductor has a cross-sectional area of 2.3x106 m2 and the number of free electrons per unit…

A: 0.29 mm/s

Q: An 18 gauge copper wire (diameter 1.02 mm) carries a current with a current density of 3.20 * 106…

A: (a) The expression for the current density is written as, Here, I and A represent the current in…

Q: A current of 0.87 A flows through a copper wire of radius 3.53 mm; copper has 8.50x1028 free…

A: Drift speed is the average speed attained by electrons in a material due to electric field

Q: What is the current in milliamperes produced by the solar cells of a pocket calculator through which…

A:

Q: A current of 8.50 A flows in a conductor for 9.0 s. How much charge passes a given point in the…

A:

Q: A current of 4.00 A flows in a conductor for 3.0 s. How much charge passes a given point in the…

A: The rate of flow of charge with respect to time is called electric current.

Q: A typical lightning bolt may last for 0.200 s and transfer 1.00 x1020 electrons. Calculate the…

A: Average current is given by

Q: A conductor has a cross-sectional area of 2.3X10-6 m2 and the number of free electrons per unit…

A:

Q: The current supplied to an air conditioner unit is 4.30 amps. The air conditioner is wired using a…

A: Given data: The current I=4.30 A The diameter d=2.588 mm The charge density n=8.48×1028 Electrons/m3…

Q: In the figure below, the current in Rs is l6 = 1.40 A and the resista Q, R4 = 16.0 0, Rs = 8.00 Q,…

A: Giveni6=1.4 AR1=R2=R3=2 ΩR4=16 Ω, R5=16 Ω and R6=4 Ω

Q: The current flowing through an element is: S4A, 01 Calculate the charge entering the element from t…

A: Given, current flowing through an element is:  i= 4A = 4C/s for time 0s < t < 1s And, i= 4t2…

Q: What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on…

A:

Q: What is the current if 25 C of charge passes through an iron in 8. s? C = 6.24 x 1018 q=lt

A: Given Charge, q=25C=25×6.24×1018=156×1018 Time, t=8s At a rate of one coulomb per second.…

Q: What is the current in milliamperes produced by the solar cells of a pocket calculator through which…

A:

Q: A current of 1-7 A flows through a conductor for 2.2 s. What amount of charge passes through the…

A: Given data :     Time  =  t     Current  =  i       To find :         Charge

Q: A copper wire that is 2.70 mm in radius with density 8.94 g/cm3 has a current of 6.10 A. The molar…

A:

Q: there are 34 x 10^19 electrons that passes through a point in 3 seconds, what is the current?

A: Electric current is basically the flow of charge through any material in unit time or it can be…

Q: 8. 15 moles of electrons are passing through a conducting wire within 2 mins. The current flowing…

A: Number of moles is equal to 15 Number of electron in 1 mole is equal to 6.022×10^23  Time= 2min

Q: A steady current of 2 mA flows through a wire. How much charge passed through the wire in three and…

A:

Q: A current of 2.2 A flows through a battery for 9 min. How much charge passes through the battery in…

A: The current passing through a battery is, The time taken by current across a battery is,

Q: An aluminum wire having a cross-sectional area equal to 2.00 x 106 m2 carries a current of 3.50 A.…

A: Given: Cross sectional area A = 2.0×10-6 m2 Current in wire I = 3.5 A. Density of aluminum wire =…

Q: A current of 2•3 A flows through conductor for 4 s. What amount of charge passes through the…

A:

Q: If a current of 5A passes through a conductor with a resistance of 7 Ω, 3 minutes of walking, How…

A: Current,  Resistance,  Time,  Charge on an electron,

Q: A lightning strike generates a current 30,000 A and it takes about 0.024 seconds to travel from the…

A:

Q: Copper has 8.5×1028 electrons per cubic meter. How many electrons are there in a 50.0 cm length of…

A: Answer:-  Given  Electron density of Copper (n) = 8.5 × 1028  electrons per cubic meter.  Length of…

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

A:

Q: If 3.0 x 1015 electrons flow through a section of a wire of diameter 2.0 mm in 2.0 s, what is the…

A: Given, n=number of electron=3×10^15 Time=2s

Q: If a car battery provides 3.5 A of current, how much time would it take to pass 100 C of charge…

A:

Q: A calculator draws a current of 0.0002 A for 2 min. How much charge flows through it?

A: The current drawn by the calculator is I = 0.0002A. The time taken is t = 2 min. Assume the charge…

Q: A conductor has a cross-sectional area of 2.3x106 m2 and the number of free electrons per unit…

A: .

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.