1.7 Electrons pass right through a wire cross section at the rate of 6.4 × 1021 electrons per minute. What is the current in the wire?

Q: Ten coulombs of charge flow past a given point in a wire in 2 s. What is the current in amperes?

A: Given, Charge q=10 C Time t=2 s

Q: A charge of 0.05 C moves past a given point every 0.1 s. How much is the current?

A: If Q is the charge in coulomb (C), t is the time in seconds (s) and I is the current in amperes (A)…

Q: What would be the radius of a gold wire 235 meters in length, and has the resistance of 0.32k Ohms?

A: We know that resistance of a material is R=ζlA Area of circle is πr^2

Q: Calculate the resistance of a Nickel wire at 20°C in ohm-circular mils per foot if its conductivity…

A: Percentage conductivity of Nickel wire at 20°C is given.We need to calculate resistivity in…

Q: The charge of an electron is −1.60×10−19 C. A current of 1 A flows in a wire carried by electrons.…

A: To calculate the number of electrons which passes through a wire in which a current of 1 A flows for…

Q: What is the total charge of 555 electrons?

A: In this case, the total charge of 555 electrons needs to be determined.

Q: Two point charges, Q1 = 50 µC and Q2 = 10 µC, are located at

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Q: How much charge is represented by 4,600 electrons?

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Q: The charge which is flowing through a device is q(t)=e-10t C. What will be the current after 20…

A: If q(t) is the charge flowing through any device, then the corresponding current flowing through the…

Q: Compare the size of Germanium with the other elements of the same group and explain its trend

A: The same elements in group of germanium are  carbon, silicon, germanium, tin, lead

Q: The charge of 5 coulomb moves past a given point in 0.1 sec. How much is the current?

A: Given Charge, q= 5 coulomb moves past a given point in time, t = 0.1 sec To find current

Q: O A certain batch of copper wire was found to have a conductivity of 98% at 20°C. What is its…

A: From the question, it is given that:  Conductivity σ=98%Temperature T=20°CWe know that the…

Q: The resistance of a wire is 125 ohms at 100 °C and 100 ohms at 30 °C. Determine the temperature…

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Q: How much charge is represented by 5000 individual electrons?

A: Coulomb is defined as the charge in one Ampere of current passed for one second.it is SI unit of…

Q: determine the potential difference if it takes 300mJ of energy to move a charge of 67 micro C

A: The solution can be achieved as follows.

Q: The deflection angle of the pointer of an ideal moving iron meter is 20° for 1 ampere dc current. If…

A: Given, Deflection angle, θ1=200 Current, I1= 1 A Current, I2= 3 sin(314t) A               I2= 32 A…

Q: 8. distance that will be created between the foil The greater the charge, the lesser the strip. 9.…

A: 8) False Greater charge not lesser the distance that creat between the foil strip 9)True We can…

Q: Calculate the resistance of an Aluminum wire at 20°C in ohm-circular mils per foot if its…

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: A potential difference of 2 V is maintained across a 8-2 resistor for a period of 22 s. What total…

A: Given V = 2v , R = 8 ohm  and t = 22s then find Total charge ?

Q: An electron has a charge of -1.6 x 10-1⁹ C. How many electrons would be needed to produce a net…

A: Given, Charge on electron, e=-1.6×10-19 C Net charge, Q=-5.8×10-6 C

Q: 180 C of charge flow through a section of wire in 3 min. How much electric current flows through the…

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Q: 1. What is the resistance of a copper conductor at 68 °C if its resistance at 20 °C is 6.160?

A: as per our company guidelines we are supposed to answer only first one question. Kindly repost other…

Q: What will be the change in electrostatic force if the separation distance doubled, and the charges…

A: Given charges Q1 and Q2  are separated by distance d1  experiencing force F1, now distance is…

Q: What is the value of current if a 50C charge flows in a conductor over a period of 5 seconds? a) 5A…

A: Given, Charge, q = 50 C Time, t = 5 sec

Q: If a current of 500 mA charges a dielectric for 2 s, how much charge is stored in the dielectric?

A: Dielectric material is that type of substance which is poor conductor of electricity. It can be…

Q: Calculate the work W, done by the 5.060 x 10-5 C charge with a distance of 2.5 m, and electric field…

A: This question belongs electro magnetic field theory . It is based on the relation between charge ,…

Q: A conductor has a conductance of 50µS. What is its resistance?

A: Given,  Conductance (G) = 50 uS

Q: the resistance of a copper wire at 30 c is 50 ohms. if the temperature coefficient at 0 c is…

A: Answer : The given parameters are as follows :- R30°=50 Ω temperature coefficient (α) = 0.00427…

Q: 4. What is the resistance of a copper wire 200 ft long and 0.016" in diameter (T = 20°C)?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Find the value of voltage across Germanium

A: In this question Find the value of voltage across Germanium?  Assume forward bias voltage of Si =…

Q: If 31.25 × 1018 electrons are removed from a neutral dielectric, how much charge is stored in…

A: Number of electrons removed from the dielectric is given as:

Q: If 31.25x1018 electrons are removed from a neutral dielectric, how much charge is stored in coulombs

A: In a neutral dielectric, the number of electrons should be equal to the number of protons to…

Q: A steady current of 1.5A flows through a wire how much charge passes through the wire in one minute?…

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Q: Radium decomposes at a rate proportional to the amount present. If half of the original amount…

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Q: If 31.25x1018 electrons are removed from a neutral dielectric, how much charge is stored in…

A: The electrons are removed from the neutral dielectric, thus it will become positively charged. The…

Q: The free charge density in copper is 1.81 x 10" C/m'. For a current

A: Given- Copper conductivity = σ=5.8×107S/m electronic charge = e= -1.6×10-19C Current density =…

Q: Which of the following is cause of flow of current in solar cell. a. Sun Heat b. None c. Photons d.…

A: solar cell works by using sun light. they absorb the photons from the sun light

Q: Q27. Point charge +Qb (not shown) is being taken from A to C, and then lastly from C to B. Which…

A: The work done in moving point charge from one point to the other point in an electric field is…

Q: What will be the total charge of 5000 electrons?

A: Given, Number of electrons n=5000

Q: what is the resistance of 30 ft of silver wire with a diameter of 0.040 inches. at 20°C

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Q: The 12-gauge copper wire in a typical residential building has a cross-sectional area of 3.31x10 -6…

A: In this question we need to find a drift velocity of the electrons

Q: What is the resistance of a copper wire 200 ft long and 0.016'' in diameter (T= 20°C)?

A: The diameter of the wire is 0.016 inches. The length of the wire is 200. As the resistivity of the…

Q: A copper wire has a resistance of 0.85 ohm at 200C. What will be its resistance at 400C ?…

A: Given, copper wire has resistance at 200C, R20=0.85 ohm Temperature coefficient of resistance of…

Q: How many electrons can give 1 C of charge?

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Q: What is the area in circular mils

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Q: How many electrons are needed to create a total charge of -2 C?

A: Electrons are negatively charged particle and charge of a single electron is equal to

Q: The resistance of a wire is 126.48 ohms at 1000C  and 100 ohms at 300C. The temperature coefficient…

A: R=Rref[1+α(T-Tref)]   --------- equation 1R=126.48 ohmRref=100 ohmT=100oCTref=30oC

Q: What potential difference is required across an 8-0 resistor to cause 27.78 A to flow through it?

A: Given, The potential difference, V =? Resistance, R=8 Ω Current, I=27.78 A