Q: Describe how the graph for an ohmic conductor would look. What would this show?
A:
Q: If 1.8 miles of 24-gauge copper wire has a resistance of 0.18 kΩ and the resistivity of copper is…
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Q: The thickness of the metal tube used for wire planning ?
A: yes
Q: When a potential difference of 12 V is applied to a given wire,it conducts 0.45 A of current. What…
A: Let the resistance of the wire be R, the potential difference applied at the ends of the wire be V,…
Q: A 9-volt battery is connected to a lightbulb as shown below. The lightbulb has a resistance of 50…
A: Given data: Battery voltage (V) = 9 V Resistance (R) = 50 Ω Required: Current (I)
Q: What mathematical relationship do you see between voltage and current?
A: Voltage(V) Current (A) 0.65 0.12 1.41. 0.29 2.55.…
Q: What is the current through a wire if 350 coulombs of charge pass through the wire in 4 minutes.…
A: Given : Charge=Q=350 C Time=t=4 minutes=240 seconds
Q: A typical incandescent reading lamp runs at 60W. If it is left on constantly, a) how much energy…
A: Given data: Power (P) = 60 W = 0.060 kW Energy charges = 12.5 cents per kWh
Q: Ohmic heating occurs in any conductor that has resistance, even when the resistance is quite small.…
A: Let the resistance of conductor = R Let the current flowing through conductor = I Let the time for…
Q: 1. A 5.0 C charge flows through a wire in 3 s. Calculate the current.
A: We are allowed to give the explanation of first question only which is given below. Please repost…
Q: calculate the resistance of a lamp when a voltage of 6V across it causes a current of 2 A?
A: From Ohm’s law:
Q: A copper transmission cable 34 km long and 19.5 cm in diameter carries a current of 11 A. How much…
A: Length, L=34 km = 34×103 m Current, I=11 A ρ=1.72×10-8 Time, t =9 hours = 9×60×60 =32400 s…
Q: What is the effect on the current in a wire if both the voltage across it and its resistance are…
A: Required:- Effect on the current through a wire, when voltage and resistance of the wire are…
Q: A hair drier has a resistance of 8 ohms and is connected to a 220-V outlet. What is current drawn by…
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Q: Three resistors, measured at 4 Ω, 6 Ω, and 12 Ω, are connected in series. If the total current is…
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Q: If 0.5 amps of current are measured in a circuit with a light bulb connected to a 120 volts outlet,…
A: V=I*R V=120 Volts I=0.5 amps R=V/I=120/0.5=240 Ohm
Q: Consider a water pipe that branches into two smaller pipes. If the flow of water is 10 gallons per…
A: The flow of water in main pipe,
Q: connected in series with a 9.0-V battery and a 20-8 resistor, what is the current through the 15…
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Q: A motorcycle battery supplies 12V to power the engine. If the engine contains 5.5 ohms of…
A: Given Data: The supplied voltage to a battery is, V=12 V The resistance of the engine is, R=5.5 Ω…
Q: What is the combined resistance of a 2 Ω and a 3 Ω resistor connected in series?
A: Given data- R1 = 2Ω R2 = 3Ω Explanation- if the two Resistances R1 and R2…
Q: What is the resistance of a lightbulb that draws a current of 2 A when connected to a 12 Volt…
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Q: What is the total current for the circuit
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Q: What is the Output Voltage of a battery that expends 5.6j of energy in moving 0.5C or charge?
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Q: Calculate the power of a hair dryer that operates on 120 V and draws a current of 10 A.
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Q: an overhead wire has a potential difference of 2000 volts. If the current flowing through the wire…
A: Given data: The potential difference of the wire, V=2000 V. The current flowing through the wire,…
Q: If a 9 volt battery produces a current of 3 Amperes, what is the of the resistance of the wire the…
A: The equation for the resistance in the wire can be given as
Q: What is the difference of ohmic and non-ohmic conductors in the relationship between current and…
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Q: 6. A0.500-meter length of wire with a cross-sectional area of 3.14 x 10 -6 meters squared is found…
A: According to company guidelines we are allowed to solve only one problem, please do post other parts…
Q: A color TV has a current of 1.99 Amps when connected to a 120-Volt household circuit. What is the…
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Q: What is the current produced by a toaster consuming a power of 600W and has a resistance of 43O?
A: Given that Power Consumed by toaster is P = 600 W Resistance of toaster is R = 43 ohm Now relation…
Q: An electric heater carries a current of 17.5 A when operating at a voltage of 2.40 - 10 v. What is…
A:
Q: A resistance of 30 ohms is connected to a 15 V battery calculate the heat energy in joules generated…
A: Given data : Voltage = V Time = t Resistance = R…
Q: If 1.19 miles of 24-gauge copper wire has a resistance of 1.28 kΩ and the resistivity of copper is…
A:
Q: Three cells in parallel, two light bulbs (loads) in series, with one switch. In-circuit, assume the…
A: According to ohm's law V = IR
Q: In the circuit shown, al six resistors have a resistance of 10 ohms. What is the equivalent…
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Q: A resistance of 30 ohms is connected to a 15 V battery. Calculate the heat energy in joules ?
A: Given data : Voltage = V Time = t Resistance = R To find : Heat…
Q: What is resistivity? Give Resistvities of silver, copper, iron and mercury.
A: Given: Resistivity
Q: What is the potential difference needed to produce a current of 5 A in a resistance of 40 Ω ?
A: Given that The current in the circuit is (I) = 5A and the…
Q: A resistance of 37 ohms is connected to a 16 V battery. Calculate the heat energy in joules ?
A: Given data : Time = t Voltage = V Resistance = R To find : Heat energy
Q: A piece of wire 1 foot long with crosses sectional area of 10^(-5) square inch has a resistance of…
A:
Q: How many coulombs of charge pass through a cell if 2.20 amperes of current are passed through the…
A: Given: Current(I) = 2.20 Amperes Time (t) = 20 minutes = 20x60 = 1200 secs To find:…
Q: Each of the resistors in the following circuit has a resistance of 30 Ohms. What is the equivalent…
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Q: What current flows through the bulb of a 3.00-V flashlight when its hot resistance is 3.60Ω?
A: Given that Voltage V = 3.00 V Resistance R = 3.60 Ω
Q: how many electrons pass by a point every second if a 0.200-amp current is flowing?
A: The current is defined as the rate of flow of charge carriers. The direction of the current is given…
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- What current flows through a 2.54-cm-diameter rod of Pure silicon that is 20.0 cm long, when 1.00103 V is applied to it? (Such a rod may be used to make nuclear- particle detectors, for example.)If the current carried by a conductor is doubled, what happens to (a) the charge carrier density, (b) the current density, (c) the electron drift velocity, and (d) the average time interval between collisions?An aluminum wire 1.628 mm in diameter (14-gauge) carries a current of 3.00 amps, (a) What is the absolute value of the charge density in the wire? (b) What is the drift velocity of the electrons? (c) What would be the drift velocity if the same gauge copper were used instead of aluminum? The density of copper is 8.96 g/cm3 and thedensity of aluminum is 2.70 g/cm3. The molar mass ofaluminum is 26.98 g/mol and the molar mass of copper is 63.5 g/mol. Assume each atom of metal contributes one free electron.
- Most of the wiring in a typical house can safely handle 15A of current. Atthis current level, how much charge flows through a wire in one hour?What is the value of current if a 1000 C charge flows in a conductor over a period of 5 minutes?An 18-gauge copper wire with a diameter of 3-mm carries a constant current of 1.2-A. The charge concentration in the wire is 8.5 x 1028 per cubic meter. The cross-sectional area is 0.0000015-m2. Determine the resistance of a 100-m wire in milli-ohm. Use q = 1.602 x 10-19 and resistivity equal to 1.72x10-8 ohm-m.
- ostro Imssb1.mutah.edu.jo/r A conductor has a cross-sectional area of 2.3x 10-6 m2 and the number of free electrons per unit volume is 8.5x 1028 electron/m. When the current is 9 A, find the drift speed (in mm/s) of the electrons. Use the charge of the electron to be 1.6x 10-19 CIf the current in a wire of a CD player is 4.99 mA, how long would it take for 2.01 C of charge of pass through a cross-section area of this wire?FIRST PART Determine the current generated in a circuit if 18.0 C of charge flow per minute. SECOND PART : What amount of charge is stored in a D-cell alkaline battery if it provides a current of 450 mA for 45.6 h? THIRD PART: The capacity of a 9-V rechargeable battery is 625 mA h. What is the battery’s charge capacity in coulombs? FOURTH PART The potential difference across an electric motor is 150.0 V. The potential energy of 600.0 J is converted into kinetic energy. Determine the amount of charge that flowed through the motor.
- How long must a 0.54-mm-diameter aluminum wire be to have a 0.54 A current when connected to the terminals of a 1.5 V flashlight battery? if we halve the wire length, what is the new current?Wire gauge is a measure of the the cross-sectional area of a wire. A 14 gauge speaker wire made of copper has a diameter of 0.06408 inches. Calculate the resistance of a 8.8 ft speaker wire, with at least 2 significant digits. The resistivity of copper is 1.68E-8 Q - m. Answer:During lightning strikes from a cloud to the ground, a current of 20 kA occured and lasted for about 55-us. How much charge is transferred from the cloud to the earth during the strike?