How many electrons pass through the filament during this time?

Q: In recent years, investigators have explored alterations in brain activity due to the passage of a…

A: given: E=1.0 V/mI=1.0 mA =1.0*10-3 AA=2.5*10-3 m2

Q: consider a conducting wire made of copper. copper has a carrier density of 8.5x10^28 carriers/m^3…

A: Electrical resistivity ρ=1.7×10-8ohm-s Potential difference V=12V length of the wire L=100m…

Q: 500mA of a current is flowing through a filament of a lightbulb. How many coulombs of charge move…

A:

Q: A high voltage transmission line of diameter 2 cm and length 2 km carries a steady current of 1000…

A:

Q: Consider a wire made of copper with conductivity 6.0 × 10' n'm', which has a circular cross-section…

A: Solution: The electric field in terms of conductivity and current density is given by Ohm's law.…

Q: A wire has a diameter of 0.752cm and is 8.44m long. When connected to a 18.5V voltage source, the…

A: Given, Voltage, V = 18.5 V. Current, I = 57.3 A According to Ohm's law, Resistance,R=IV​. On…

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: A wire carries a 15 μA current. How many electrons pass a given point on the wire in 1.0 s?

A:

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

A: Given data The diameter of the transmission line is: d = 3.73 cm = 0.0373 m The length of the…

Q: A 250-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,070…

A:

Q: A power transmission line is hung from metal towers with glass insulators having a resistance of…

A: We know that V=IR                                where V= voltage…

Q: How long (hours) do efectrons take to move through a cable of length 9.40 m ? There are 8.49×1028…

A:

Q: A current of 81.8 mA exists in a metal wire. (a) How many electrons flow past a given cross-section…

A: Given, Current through the wire,   Time interval,

Q: A total of 605 C of charge passes through a flashlight in 0.500 h. What is the average current in…

A: Charge , Q = 605 Ctime , t = 0.500 h

Q: A 330-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,120…

A:

Q: A large lightning bolt is observed to have a 1.79×104A current that transfers 37.7C of charge. What…

A:

Q: A high-voltage copper transmission line with a diameter of 1.40 cm and a length of 120 km carries a…

A:

Q: electric current of I = 0.266 A runs though a wire. How many electrons flow past a particular point…

A:

Q: n a conducting wire, 3.17C of charge flow every 8.5 seconds.  What is the electric current in this…

A:

Q: A proton beam in an accelerator carries a current of 125 μA. If the beam is incident on a target,…

A: Current is defined as the flow of charges. Whenever there is a motion of charged particles there…

Q: Typical household currents are on the order of a few amperes.  If a 1.53 A current flows through…

A: The amount of current flowing through the leads of an electrical appliance is I= 1.53A. The amount…

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

A:

Q: electrons p

A:

Q: In a large flashlight, the distance from the on-off switch and the light bulb is 9.9 cm. (a)…

A:

Q: A 14.0 gauge copper wire of diameter 1.628 mm carries a current of 12.5 mA . What is the…

A: Length of copper wire (L) = 2 m resistivity of copper wire (ρ) = 1.72×10-8 ohm-meter diameter of…

Q: 12.5 C of charge flows through a 5 k Ω resistor in 8 minutes. (a) what is the electric current that…

A: Given: charge q = 12.5 C resistance R = 5k ohms = 5*103 ohms time t = 8 minutes=8*60 =480 seconds…

Q: A power trans line is hung wers with glass ving 2. What current (in mA) flows through the insulator…

A: Given: The resistance of the metal tower is 2.8×109 Ω. The potential difference is 160 kV.

Q: A power transmission line is hung from metal towers with glass insulators having a resistance of…

A: Solution: The current flow through the insulator can be obtained by using Ohm's law. Ohm's law is…

Q: The charge in an electronic device satisfies Q(t) = 4.15t³ + 2.72t + 3.28/t² Coulombs. What is the…

A: Given Data :Charge as a function of time is given asQ(t) = 4.15t3+2.72t+3.28t2 Let I denotes the…

Q: In a conducting wire, 9.86C of charge flow every 13.8 seconds.  What is the electric current in this…

A: We know thati=qtHerei=current in wireq=charge flow through wiret=time

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

A:

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.