A) if a current in a wire is 5.0 A, how many coulombs of charge pass a point in the wire in 1 min? B) what is the current if 6.0x10^3 C pass a point in a circuit in 10.0 min? C) if a current in a circuit is 12 A , how many electrons pass a point in 1h?

Q: Determine the length of a copper wire that has a resistance of 0.344 2 and cross-sectional area of…

A: Given:Resistance of the copper wire (R) = 0.344 Ωcross-sectional area of the wire (A) = 1.50*10-5…

Q: A 10-V battery moves 7.0 mC of charge through a circuit running from its positive terminal to its…

A: Formula of energy is as follows: E=qV…

Q: ... .... The magnitude of the current density J in a conductor is equal to O A) F/A² OB) F/A OC)…

A:

Q: Consider the circuit below. a. What is the equivalent capacitance of the circuit? Answer in uF. 8 µF…

A:

Q: An isolated conducting sphere has a 13 cm radius. One wire carries a current of 1.0000045 A into it…

A: The wire here is carrying the current into the sphere and other wire is drawing current out of it.…

Q: Given a cylindrical conductor of radius 1.50 mm with current density 2.50A/m^2 and free-electron…

A:

Q: 18. A lµF capacitor is charged using a constant current of 10 uA for 20 s. What is the energy…

A: Here given that a 1 microfarad capacitor is charged using a constant current of 10μA for 20 sec. We…

Q: An ideal battery has an emf of 12 V. If it is connected to a circuit and creates a current of 4.0 A,…

A: Givenemf of an ideal battery = 12 V Current through a circuit = 4.0 A We have to calculate the…

Q: 1. Particles with a charge of +3e are incident on a target. If the beam of particles carries a…

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Q: - In a discharge tube, the number of protons drifting across any cross-section is 1-0 x 1018 per…

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Q: Calculate the number of free electrons in a copper conductor having a diameter of 0.064in and a…

A: Since you have asked multiple questions, we will solve the first one for you. If you want any…

Q: The circuit in the drawing shows two resistors, a C = 7.0 μF capacitor, and a V = 10 V battery. When…

A:

Q: Two capacitors of capacitance 3C and 5C (where C = 0.17 F) are connected in series with a resistor…

A: Given : C = 0.17 F R = 6.5 ohm

Q: A cell phone contains a battery rated at 2600 mA # h = 2.60 A # h. How many electrons can this…

A: Introduction: Current=ChargeTime Ampere is unit of current mA = milli Ampere is smaller unit of…

Q: The potential difference across a resting neuron in the human body is about 75.0 mV and carries a

A:

Q: Copper has 8.5×1028 electrons per cubic meter. How many electrons are there in a 50.0 cm length of…

A: Answer:-  Given  Electron density of Copper (n) = 8.5 × 1028  electrons per cubic meter.  Length of…

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

A: To find the drift speed

Q: E33. One battery supplies 30mW to an 8? loudspeaker. How many electrons leave the negative terminal…

A: Given : Power (P) = 30 mW = 30 x 10-3 W Resistance (R) = 8 Ω Time (t) = 1 min = 60 seconds

Q: Determine the values of the following variables in Circuit A. a. V1 b. V2 C1 100 µF С. VЗ d. Q1 Vs…

A: Given: Capacitor 1,C1=100μF=100×10-6FCapacitor 2,C2=200μF=200×10-6FCapacitor 3,C3=5μF=5×10-6F When…

Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.