A 14-cm-long nichrome wine is connected across the terminals of a 1.5 V battery Part A What is the electric field inside the we? Express your answer with the appropriate units. () ? Units K= Value Submit Part B What is the curent density inside the wine? Express your answer with the appropriate units. () ? Submit Part C Hequest Answer d= Value if the current in the wine is 3.0 A. what is the wire's diameter? Express your answer with the appropriate units. () ? 1934 Units Value Units

Q: Please help me answer the following question

A: R₁ = 900 ohm  ,   R₂ = 400 ohm  &   R3 = 200 ohm We need to find Requivalent

Q: The circuit in the figure below contains a 9.00 V battery and four capacitors. The two capacitors on…

A: C1 = 19.40μF C2 = 13.40μF C3 = 6μF V = 9 volts Ceq = 6.46μF

Q: A 1.40-m-long metal bar is pulled to the right at a steady 5.9 m/s perpendicular to a uniform,…

A: Given: Length of the metal bar , I = 1.40 m  velocity,  V= 5.9 m/s Magnetic feild, b = 0.730 T…

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A: Consider the diagram below. Given information: Here, P2 is the power dissipated at resistance R2.

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Q: Consider the circuit shown in the figurea Suppose the four resistors in this cirout have the values…

A: Given:-   R1=11Ω                   R2=6.5Ω                   R3=6.2Ω                   R4=12Ω…

Q: Part J You connect two capacitors, C = 1.50 AF and C2 = 4.00 µF. How much energy is stored in the…

A: C1 = 1.50 μFC2 = 4 μFpotential difference = 145 volts

Q: PART A Use the technique of simplifying this circuit using equivalent resistances into smaller,…

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Q: In the figure the ideal batteries have emfs 81 = 20 V and 82 = 10.0 V and the resistors have…

A: According to ohm's law  V =IR  I = V /R

Q: Review The current-versus-voltage plot for a solar panel is shown in (Figure 1). Part A The…

A: Solution: We know that,   In general, The short circuit current can be produced when its output…

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A: V=120 VR=3900 ohm

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Q: What is the resistance of a 6.9-m length of copper wire 1.5 mm in diameter? The resistivity of…

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Q: Part A Part complete What is the capacitance? Express your answer in picofarads.  Correct Part B…

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Q: 2. The filament of a certain light bulb is made of tungsten and has a length of 0.48 m and a…

A: Write the provided data.Here, d is the diameter, L is the length,  is the resistivity of tungsten,…

Q: Suppose that R = 3 k2 and C=3 μP in (Figure 1). Figure C R R 1 of 1 Part A What is the time constant…

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Q: Part A For an ideal battery (r 0 S2), closing the switch in (Figure 1) does not affect the…

A: Part B) After the switch is closed, the two bulbs are in parallel connection. The net resistance is…

Q: A model for 2. Consider the circuit shown at right, which is a variant of circuit IX from the…

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Q: 2. A person with body resistance between his hands of 10 ka accidentally grasps the terminals of a…

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Q: Constants | Periodic Part A Determine the terminal voltage of each battery in the ligure (Figure 1)…

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Q: A battery with an emf of 12.0 V shows a terminal voltage of 11.6 V when operating in a circuit with…

A: Given: The electromotive force, emf  (E) = 12.0 V Terminal voltage, when two bulb are connected in…

Q: A voltage of 30 V is applied across a colour coded carbon resistor with first, second and third…

A: Given that,Voltage :V = 30(V)The first colour is blue represents 6.The second colour is black…

Q: questions are about the following situation: The following circuit contains three capacitors C₁ = 20…

A: Que(2) how much energy is stored in C1?given:) C1=20μF charge stored in C1=14μC

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Q: Part A Describe how to use this galvanometer to make an ammeter to read currents up to 35 A. A…

A: A galvanometer is an instrument that can detect and measure small amounts of current in an…

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Q: a. What is the equivalent capacitance for the entire circuit, in terms of C? What is this value…

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Q: What is the current density in the wire?

A: The expression for the current density is as follows: J=IA                                         1

Q: Part A Given the following electric circuit R1 Amperemeter ??? Q The voltmeters V Voltmeter ВАT1 R2…

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Q: A. The circuit at right is made from an ideal battery connected to 5 identical light bulbs as shown.…

A: Answer i) A>E>B=C=D C and D are connected parallel. The voltage in each bulb is the same as…

Q: In the circuit below, R1 = 315, R2 = 335, R3 = 697, R1 = 315, V = 13. Find the %3D %3D voltage…

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Q: 2. Charging a capacitor through a resistor. The capacitor initially starts with no charge. Refer to…

A: For the R-C network, the value of the resistance is, R=1800Ω, the value of the capacitance is,…

Q: Exercises: Use activity sheet for your answer. A. Solve the following problems accurately. Show your…

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Q: B.1 Series A2-2, 4-2, and 6-N resistor were connected in series to a 12-V battery. Solve for the…

A: The value of resistances and the voltage is given. R1 = 2 ΩR2 = 4 ΩR3 = 6 Ω V = 12 V

Q: A capacitor is discharged through a 20.0 2 resistor. The discharge current decreases to 25.0% of its…

A: Solution attached in the photo

Q: A circuit calls for a 0.500 mm -diameter copper wire to be stretched between two points. You don't…

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Q: What is the maximum charge that the capacitor will receive? Express your answer in millicoulombs.…

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Q: Two 7.0 cm x 7.0 cm metal electrodes are Part C spaced 1.0 mm apart and connected by wires to the…

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Q: Canvas Study Area insideWheaton Document Sharing User Settings Consider the circuit shown in (Figure…

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Q: Part D What is the potential difference between electrodes? Express your answer to two significant…

A: SOlution: given that A =5x5 cm2 new d =2.2 mm as calculated the charge Q  =180 pC

Q: Part A The capacitor is initially uncharged. The switch closes at t=0. The components are: Vo…

A: Solution:-Given thatV∘=12 VR=14.2 ΩC=50 μF=50×10-6 Fq=200 μC=200×10-6 C

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A: Battery voltage Vo = 12 V Maximum current Io = 20 mA = 0.020 A Capacitor voltage at time t = 25 ms =…

Q: A 18-cm-long nichrome wire is connected across the terminals of a 1.5 V battery. ▼ J= 5.6×106 A m²…

A: We know,  J = I/A ; or, A = I/J J is current density I is current A = (πd2)/4  is cross section of…

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A: The proton and the electron, both are charged particles, each having an opposite charge. Owing to…

Q: The bar shown has right angles and dimensions, L=35 cm by a by a and Part A Determine a. | ΑΣφ

A:

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.