10 mA 2 mA 6 A 1 mA 12 2 A 12 13 (b) (a)

Q: The current in an electric hair dryer is 11 A  Part A. How much charge flows through the hair dryer…

A: Given that, Current (I)= 11 A Time(t)= 2 min = 2× 60= 120 s Let charge Q Coulomb flows through the…

Q: 109 electrons per second pass from left to right in a wire (call this the positive direction). How…

A: Given data: The number of electrons pass through the wire is n=109. The time period is t=1 s.…

Q: a)A defibrillator passes 11.0 A of current through the torso of a person for 0.0200 s. How much…

A:

Q: A coil of wire has a resistance of 55.8Ω at 26 °C and 54.1Ω at 61 °C. What is the temperature…

A: Initial temperature To = 26oC Final temperature T = 61oC Initial resistance Ro = 55.8 ohm Final…

Q: A 200-m long copper wire of radius 0.15 mm is connected across a 6-V battery. Calculate the current…

A:

Q: Question #16. Will a 10A line wire be able to handle a light bulb as described in the figure? How…

A: Given that:- P=50wV=200vI=?

Q: The figure shows a circult with 3 resistors: Ry-3000, Ra-3000, Ry1000. The voltage supplied by the…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Number 12 copper wire (diameter 0.08080 inch) used for electrical installations in homes. What is…

A: Given, Diameter of wire,d=0.08 inch=0.002 m Length,L=50 m Resistivity,ρ=1.7×10-8Ωm Current,I=6 A

Q: In the everyday case of current flowing through metal wires, which charged particles actually flow?…

A:

Q: A defibrillator passes 12.0 A of current through the torso of a person for 0.0500 s. How much charge…

A: Current, I = 12 ATime, t = 0.05 s

Q: In a typical lightning strike, 2.5 C flows from cloud to ground in 0.20 ms. What is the current…

A: Current in terms of charge

Q: A typical lightning bolt may last for 0.152 s and transfer 1.15 ✕ 1020 electrons. Calculate the…

A: The answer is below

Q: Using Kirchhoff's Current Law, determine the unknown currents for the networks shown in Q1(a) Figure…

A:

Q: 1 0.500-meter length of wire with a cross-sectional area of 3.14 x 106 meters squared is found to…

A: Given value--- length = 0.5 m. Area = 3.14 × 10-6 m2 . Resistance = 2.53 × 10-3 ohm. We have to…

Q: (e) the current in the 2.00 Q resistor (Enter the magnitude in mA.) Redraw the circuit, labeling…

A: Given Data: The voltage in a circuit is, ε=8.00 V The resistance in a circuit is, R=5.10 Ω   Part…

Q: Supposed to static charge of 0.23 uC moves from your finger to a metal door knob in 1.15 ms. What…

A:

Q: A current of 2 A flows in a gold wire of radius 0.5 mm and length 3 cm. What voltage is measured…

A:

Q: In an ion accelerator, 2.75×1013 helium-4 nuclei (charge +2e) per second strike a target. What is…

A: GIVEN       Number of Helium - 4 nucleii hitting the target =2.75×1013        Charge of each Helium…

Q: You measure the current in two different wires using an ammeter, and find them to be the same. One…

A: The objective of the question is to determine which wire, thick or thin, has a larger current…

Q: A typical flashlight battery will produce a 0.50-A current for about 3 h before losing its charge.…

A: Given data:  Current (I) = 0.50 A Time (t) = 3 h Required: The number of electrons moved through…

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

A:

Q: A current of 9.8 A flows through a wire. Determine the number of electrons per second passing a…

A: In this question we have to determine the number of electrons per second passing at a given point of…

Q: There is a potential difference of 1.6 V between the ends of a 10 cm long graphite rod that has a…

A:

Q: A flashlight is has a 15kWh battery. How long will it take to deplete the battery if the voltage…

A: Given data:  Energy (E) = 15 kWh Voltage (V) = 6 V Current (I) = 0.35 A Required: Time (t)

Q: Using this information, estimate the following quantities (a) total amount of charge transferred…

A:

Q: Measurements made during severe electrical storms reveal that lightning bolts can carry as much as…

A: The charge carried by the lightning bolt, q=30C The time interval for carrying the charge, t=100μs…

Q: A stun gun or TASER is designed to put out a few seconds worth of electric pulses that impress a…

A: Given : voltage = V = 1200 V current = i = 3 mA = 0.003 Amp resistance = R = ?

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: Calculate the drift velocity of electrons when a current of 1.5 A flows in a copper wire of…

A: Given data:  Current (I) = 1.5 A Cross-sectional area (A) = 5.0 mm2 = 5.0×10-6 m2 Electron density…

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

A: Scenario - Solar cells of a pocket calculator when exposed to solar radiations for a certain time…

Q: Using Kirchhoff's Current Law, determine the unknown currents for the networks shown in Figure…

A: The unknown currents can be found out by applying kirchoff current law at noded of circuit. Kirchoff…

Q: In order to figure out if you have bought real gold you decide to verify the electrical properties…

A: Resistance: The resistance of the wire can be determined by the ratio of applied voltage and the…

Q: A charge of Q = 4.2 C passes through a wire every t = 5.5 s. Question A) Input an expression…

A: Given data: Charge (Q) = 4.2 C Time (t) = 5.5 s Required: Current (I)

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: 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: A current of 6.00 A flows in a conductor for 5.5 s. How much charge passes a given point in the…

A:

Q: (1) What is a definition of electric current? Label the variables. (2) Suppose that 1016 electrons…

A:

Q: A gold wire 6.16 m long and of diameter 0.820 mm carries a current of 1.16 A. For related…

A: Given:-  The length of the gold wire is L = 6.16 m  The diameter of the gold wire is d = 0.820 mm…

Q: Complete the following statement: The sum of the magnitudes of the currents directed into a junction…

A:

Q: A current of 9.00 A flows in a conductor for 4.5 s. How much charge passes a given point in the…

A: The amount of charge that passes through a given point is given by

Q: A current of 6.50 A flows in a conductor for 3.5 s. How much charge passes a given point in the…

A: The given values are, i=6.50 At=3.5 s

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

A: Given that resistance is 1.00×109 Ω, and voltage is 200 kV.

Q: 1. (OpenStax, Ch. 9, problem #25) The quantity of charge through a conductor is modeled as…

A:

Q: A current density of 8.50 x 10-13 A/m2 exists in the atmosphere at a location where the electric…

A: given that  current density is 8.50 x 10^-13 A/m2 and electric field is 176 V/m.

Q: All wires shown are made of the same material and have the same diameter. Rank in order, from…

A: In this case, the wires are made of the same material and have the same diameter. So, the current in…