Figure P30.37 000 Ammeter

Q: A 0.836 kg toy car is powered by four AA batteries (6.00 V total) connected directly to a small DC…

A: Recall P=iεSo E= energy supplied by battery=Pt=iεtNow energy converted to KE=EηWhere η is efficiency

Q: In the circuit of the figure & = 3.20 kV, C = 7.80 µF, R1 = R2 = R3 = 1.03 MQ. With Ccompletely…

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Q: d k k S AV The circuit in figure consists of two identical parallel metal plates connected by…

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Q: In the figure R₁ = 9.36 kN, R₂ = 14.8 kN, C = 0.391 μF, and the ideal battery has emf ε =25.0 V.…

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Q: Problem 9: A solenoid is created by wrapping a L = 35 m long wire around a hollow tube of diameter D…

A: d) length of solenoid  L2=LdπD L2=35×0.95×10-3/(3.14×0.015) L2=0.705m

Q: wo parallel rails with negligible resistance are 10.0 cm apart and are connected by a resistor of…

A: Given data: The distance between rails is d=10 cm. The resistances are, The speeds of rods are,…

Q: Questions in the attachments

A: (A) Given that the switch is open. R3 and the parallel connected R4 and R5 are in series, the…

Q: In The circuit given in Figure A, the current passed through the resistance 1 is į=2A and the…

A: Answer:) (a)Req=3.793 ohm (b)emf of battery =7.586 volt

Q: In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit…

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Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A: (a) Calculate the magnetic field at point a is calculated by using Ampere’s law, Here, µo and Ia…

Q: The switch in the given figure has been in position A for a long time. Assume the switch moves…

A: When the switch is in position A , the capacitor charges. After charging for a long time, the…

Q: The figure below shows a capacitor, with capacitance C = 20.0 µF, and a resistor, with resistance R…

A: C = 20μFR = 75k.ohm = 75000 ohm E = 21 volts

Q: A 0.718 kg toy car is powered by four AA batteries (6.00 V total) connected directly to a small DC…

A: Given that:- Mass of toy car=m=0.718kg

Q: You have a faculty position at a community college and are teaching a class in automotive…

A: The circuit having live and dead battery is shown in the figure below.

Q: In a new lab experiment, two parallel vertical metal rods are separated by L= 0.60 m. A R = 2.0Ω…

A: Given: Length L=0.60m Resistor R=2Ω Mass m=0.20kg Magnetic field B=0.50×10-4T

Q: A person grasps the ends of an electrically conducting copper wire in each hand. The wire has a…

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Q: Two straight conducting rails form a right angle as shown in the figure. A conducting bar with the…

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Q: If the value of the Fuse F1 is 1 Amperes, which different combinations of switches can you close…

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Q: Two long wires M and E are connected across the same source. What is the ratio of the power used in…

A: The current is defined as the rate of the flow of the charge carriers per unit time. The current…

Q: You connect a battery, resistor, and capacitor as in (Figure 1), where E = 46.0 V, C = 5.00 μF, and…

A: Given: Battery voltage E = 46.0 V Capacitance C = 5.0 µF Resistance R = 130 Ω

Q: person in bare feet is standing under a tree during a thunderstorm, seeking shelter from the rain. A…

A: Given:- A burst of current lasting 40.0 μs passes through the ground;   the potential difference…

Q: In the figure the ideal battery has emf 8 = 43 V, the resistances are R1 = 51 kN and R2 = 44 k2, and…

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Q: The capacitor in the circuit shown below is initially uncharged. The switch is closed at t=0 s.…

A: Given Data:The voltage of the battery is The capacitance of the capacitor is The resistance of the…

Q: 10 ст 20 ст V1 V2 20 ст 10 ст 10 ст 10 ст Very long wire, current 5A after t = 0 A current of 5 Amps…

A: The direction of the emf as shown in the fig below:

Q: The figure above stands under a tree during a lightning storm. If lightning comes down the side of…

A: Current flow of electrons Given dh=0.400, I=5000A

Q: In the figure R₁ = 9.69 kQ, R₂ = 15.9 kn, C = 0.379 μF, and the ideal battery has emf ε =20.0 V.…

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Q: 1. The switch has been in position a for a long time. It is switched to position b at t = 0.0 s 9.0…

A: Given data:The voltage is V = 9 VThe capacitance is The resistance is R = 50 ohmsPart a:The…

Q: In the circuit of the figure & - 1.33 kV, C - 7.30 µF, R1 = R2 - R3 = 0.830 MQ. With C completely…

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Q: The figure indicates one reason no one should stand under a tree during a lightning storm. If…

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Q: In the circuit of the figure & = 1.70 kV, C = 9.50 µF. R = R2 = R3 = 0.750 MQ. With C completely…

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Q: d k S Δν The circuit in figure consists of two identical parallel metal plates connected by…

A: Given data: Voltage, V=100 V Surface area of one plate, A=1778 m2 Distance of separation, d=10…

Q: The switch in the figure has been closed for a very long time. (Figure 1).  a) What is the charge…

A: Given that --- show in circuit . Question ? (a) What is the charge on the capacitor? (b) At what…

Q: In the circuit in the figure, switch S has been open for a long time. (a) What is the current in…

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Q: A charged capacitor of C=39.0 µF is connected to a resistor of R=2.8 MN as shown in the figure. The…

A: Given: Resistance, R = 2.8 MOhm Capacitance, C = 39μF

Q: In the circuit of the figure below, ℰ = 3.0 kV, C = 6.0 μF, R1 = R2 = R3 = 0.72 MΩ. With C…

A: so

Q: 0.364 kg toy car is powered by two C cells (3.00 V total) connected directly to a small DC motor.…

A: GivenMass of toy car(m)=0.364 kgVoltage(V)=3 VEffective energy conversion…

Q: In the circuit of the figure 8 = 1.20 kV, C = 8.00 µF, R1 = R2 = R3 = 0.930 MQ. With C completely…

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Q: Two straight conducting rails form a right angle as shown in the figure. A conducting bar with the…

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Q: In the figure &₁ = 5.91 V, &₂ = 12.0 V, R₁ = 97.1, R₂ = 188, and R3 = 321 9. One point of the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: In the figure below, a rectangular circular wire has a length a = 2.2 cm and a width b = 0.8 cm, and…

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Q: John is changing a lightbulb in a lamp. It's a warm summer evening, and the resistance of his damp…

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Q: In the circuit of the figure 8 = 4.10 kV, C = 6.80 μF, R₁ = R₂ = R3 = 0.810 MQ. With C completely…

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Q: In the circuit shown, E = 4V, R₁ =43, R₂ = 72 , and C = 14 µF. I₁* Initially, the capacitor is…

A: Voltage of battery (V) = 4V R1= 43 ohm. R2= 72 ohm. C= 14 micro farad.

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.