1)lf 6.24 x1018 electrons pass through a wire in 1 s, how many pass through it during a time interval of 2 hr, 47 min and 10 s? 2)What is the appropriate prefix and its abbreviation for each of the following multipliers ? а. 1000 C. (10°) e.(103) b. 1 000 000 d. 0.000 001 f. (10-12)

Q: 9. Two resistors, R1 = 15 Q and R2 = 30 Q are connected parallel to a potential difference of 60 V.…

A:

Q: 9. Two resistors, R1 = 15 Q and R2 = 30 Q are connected parallel to a potential difference of 60 V.…

A: Given that,Resistance, R1=15QR2=30QVoltage, V=60 V

Q: A potential difference is applied between the electrodes in a gas discharge tube. In 1.00 s, 1.85 x…

A: Given data:  Time (t) = 1.00 s Number of electrons passed = 1.85 × 1016 Number of positive ions…

Q: Chapter27-question15 A 34.5-m length of copper wire at 20.0°C has a radius of 0.25 mm. If the wire…

A:

Q: 15.

A:

Q: A high voltage transmission line of diameter 3.73 cm and length 3.76189 km carries a steady current…

A: Given that-Diameter of the transmission line, d=3.73 cm= 0.0373 mLength of the transmission line, L=…

Q: In the Bohr model of the hydrogen atom, an electron in the 2nd excited state moves at a speed of…

A:

Q: Earth's atmosphere is constantly bombarded by cosmic ray protons that originate somewhere in space.…

A: The Proton flux is given as 1100 protons per square metre per second.  Charge of proton (q) = +e…

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: 1-4 2.3x10 mol of charged particles pass through a cell membrane in 4,4x102 s. If each particle…

A:

Q: A 1.8x10-3 V/m electric field creates a 3.1x1017 electrons/s current in a 1.0-mm-diameter aluminum…

A:

Q: electrons

A:

Q: A copper wire has a cross-sectional area of 0.40 cm". It carries a constant current of 3.50 A. If…

A: The problem is based on the concept of drift velocity. In physics, a drift velocity is an average…

Q: A current of 14 A is traveling through a cylindrical metallic wire with a radius of 1.5 mm. The…

A: unsing the formula od Drude theory of free electrons given I=14Aradius=1.5mm=0.0015mn=8×1028 elec/m3…

Q: A 0.500-meter length of wire with a cross-sectional area of 3. 14 × 10¬6 m meters squared is found…

A: Length (l) = 0.5 m Area of cross sectional (A) = 3.14x10-6 m2 Resistance (R) = 3.885x10-3 ohm we…

Q: 3. A 60 W electric bulb is connected to a 120 V power line. What is the magnitude of current passing…

A: Hi, you have posted multiple questions without specifying  which question to be solved so we will…

Q: A potential difference of 2.0 V is applied across a cylindrical conductor. The conductor is 20.0 m…

A:

Q: 1- Lay an aluminum strip 10 cm long, 2 cm wide and     and 3 mm thick. A current flows in the…

A:

Q: 50 \( \Omega \) at 20 C, what is the measured temperature (in units of C) when its resistance is…

A: Initial temperature = T=20 °C Initial resistance = R = 50 ohm Final resistance = R'= 77.3 ohm…

Q: Given the question statement: A. What is the maximum current in the wire? Express your answer with…

A:

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

A:

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: In one hour, what is the total charge which passed through a 60-watt light bulb carrying a current…

A: Given(s): Power of the bulb, P=60 W Current through the bulb, I=0.5 A Time, t=1 h=3600 s Require:…

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

A: Given:- I = 16.5 A free electron density (n) = 8.5 *1028 electrons/m3 charge of electron (e) =…

Q: 3. A conducting fluid is contained in the space between two concentric spherical electrodes. (A…

A: Current density is the current per unit area. Current remains same for both electrodes. Area of…

Q: A current of 1 A flows through a copper wire. Number of electrons which will pass a given point in…

A: Given,current i = 1Awe have to find the no of electrons that pass through a given point in one…

Q: A current of 1.6 A flows for 8.9 s through a conductor. Calculate the number of electrons that pass…

A:

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

A:

Q: A copper wire has a square cross-section of 2.5 mm on a side. The wire is 3.5m long and carries a…

A: Given, side of a square cross section a=2.5mm=2.5×10-3m, Length of wire L=3.5m, Density of free…

Q: 1. Consider a cylindrical wire that has conduction electron density 6.0 x 1028 and radius 0.5 mm. An…

A: The average velocity obtained by charged particles (e.g. electrons) in a material owing to an…

Q: A cylindrical platinum wire is 0.0644 mm in diameter and 1.05 m in length. The wire carries a 1.05 A…

A: The diameter of the wire, d=0.0644mm=0.0644×10−3m.So its radius isr=d/2=0.0644×10−32m.So the…

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

A:

Q: 13.

A: Let the two bodies are electrically neutral before rubbing. Let q1 be the charge accumulated on…

Q: While taking photographs in Death Valley on a day when the temperature is 54.0°C, Bill Hiker finds…

A: Initial temperature T1 = 54.0°CInitial current i1=1.000A Let applied voltage be V

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

A: According to quantization of charge  q=ne

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: An aluminum wire (p = 2.82x108 Qm at 20 °C and a = 3.9x10³ °C') with a diameter of 0.085 mm has a…

A:

Q: A current of 1 A flows through a copper wire. Number of electrons which will pass a given point in…

A: Basic problem from electronics. Please have a good look

Q: 7. Lightning discharges and lightning occur when charges are separated at different heights in the…

A:

Q: d) 6.25 x 1016 If 6 x 1017 electrons cross through an area per minute the electric current is [ d)…

A: given no of electrons that pass cross through an area in a minute is 6 x 1017 time t = 1 minute = 60…

Q: Two copper plates are immersed in a copper sulfate solution and connected to a battery. The reading…

A: The amount of charge is, Q=nZF----(1) here, Q is the amount of charge, z is the charge on copper…

Q: Suppose the current in a conductor decreases exponentially with time according to the equation I(t)…

A: Electric current: Electric current is the amount of charge flowing through a specified area per unit…

Q: Q5) When applying a voltage of (100 mv) across a wire of length (20m), the current density passing…

A: Given Data, Applied Voltage(V)=100 mV Length of the wire (L)=20 m Current Density of the wire…

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