how much charge in coulombs have I used? What is the current I draw?

Q: The current through R1, i1 = 14 X Units Select an answer v %3D The current through R2, i2 16 x Units…

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Q: HW Determine. Hat P (0.4, 0.3, 0) in the field of SA filamentary current is directed from the…

A: Magnetic field due to semi infinite wire B→=μ0i4πr Direction : By right hand thumb rule Relation…

Q: A piece of a circuit is shown here. If 0.2 A of current flow through A, how much current flows…

A: In series connection, the current across the resistors remains the same.

Q: (Β) -9.6 011: The voltage on 3 Ω resistor is, in V. (Α) 10.7 (Β) 28.4 (C) – 12.8 (C) 2.0 (D) –11.2…

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Q: When applying Kirchhoff’s loop rule, does the sign (or direction) of a battery’s emf depend on the…

A: When applying Kirchhoff’s loop rule, does the sign (or direction) of a battery’s emf depend on the…

Q: What level of current can make a person lose his muscle control? A. 0.001A B. 0.005A C. 0.010A…

A: Given: What level of current can make a person lose his muscle control? A. 0.001A B. 0.005A C.…

Q: A current of 0.3 A goes through an electric motor for 7 min. How many coulombs of charge…

A: Write the expression for the charge. Here, I represents the current and t represents the time.

Q: In the circuit shown, the 16.0-V battery is removed and reinserted with the opposite polarity, so…

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Q: The current measured when 5.0 C travels through a conducting wire in 1.5 s is: a. 3.3 V b. 3.3 A…

A: when a charge Q coulombs flows through conducting wire in  t seconds the  magnitude of current flow…

Q: The current through the entire circuit, as shown in the figure below is: 2.0 2 ww 2.0 N F12 V 2.0 2…

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Q: 9:58 0.17 KB/S 令 19 Dahlia Fizik Restu Today, 8:18 pm (e) Find current through terminal (a-b) by…

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Q: I Review | Constar Express your answer to two significant figures and include the appropriate units.…

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Q: A constant current of 4 A charges a capacitor. How long will it take to accumulate a total chargè of…

A: Given : I = 4 A Q = 10 C

Q: Two wires made of different materials have the same uniform current density. They carry the same…

A: Given data: Two wires made of same material and have same uniform current density.

Q: The figure below shows currents in a part of electric orcuit 2 amp 1 amp 13 апр 2 amp The current i…

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Q: Current along R1, R2, R3, R4, R5, R6 Voltage across V1, V2, V3, V4, V5, V6 R1=3.0K ohms R2= 3K…

A: Given : A circuit diagram with  R1=3K ohms R2= 3K ohms R3= 7K ohms R4= 7K ohms R5= 7K ohms R6= 4K…

Q: What is the current drawn by a 9.60 Ohm hair dryer, which uses 5.40 x 10$ Joules of energy, if it is…

A: Given: Resistance (R) = 9.6 ohms Energy used (E) = 5.40 x 105 J Time used (t) = 6 minutes = 360 sec…

Q: Given: R = 4.2 N R2 = 8.4 N R3 = 7.7 N Using Kirchhoff's laws, and utilizing the direction in the…

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Q: /hat is the magnitude and direction of the current in the 20 e esistor? 10 Ω 10 V 20 Ω 15 V 10 Ω O…

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Q: 1. What amount of charge passes through a 3.0 amp television in 1.3 hours?.

A: According to guidelines we need to solve only first question. Given that current in television is…

Q: 9) A cor cu lar of parallel plate p lates capa ciror The are being charged by 10 A Current of a 2.0…

A: Current (I) = 2×10-9 A Radius (r) = 1.2 m

Q: 4Ω R1 10 N R4 5 V R6 + R2 4 Ω R5 4 2 R7 R3 2Ω

A: given:-

Q: The force between two straight conductors increases when currents increase O distance between them…

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Q: A defibrillator passes 12.0 A of current through the torso of a person for 0.0100 s. How much charge…

A: Given that, Current, I = 12.0 A and time of flow of current is t = 0.0100 s. We know that, current…

Q: The value of the current I in the circuit component shown below is most nearly 5 A ↑ 7 A! 8 A → 2 A…

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Q: The two 10-cm-long parallel wires in the figure below are separated by 5.0 mm. For what value of the…

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Q: Find the unknown currents marked in the figure below. 11, 12, 13, 14 and 15 12 E 14 25A 55A A- B I1…

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Q: Find the force (in N) of electrical attraction between a proton and an electron that are 8.2 x 10-11…

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Q: 5.00 N 8.20 N 5.00 0 4.00 0 2.00 0 12.0 0 12.0 V What is the current (in A) in the 12.0 Q resistor?

A: Grouping of resistance

Q: Using Kirchoff's Laws, what is the current flowing at R1? R2=10 Re=0.5 Q E1=12 V E1=9 V R3=1 0 R1=10…

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Q: A current of 4A produces a deflection of 30° in the galvanometer. The figure of merit is (b) 7.6…

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Q: Calculate the current /3 in the following circuit. A C. 2 A B A. -8 A B. -2 A D8 A E. No answer D E…

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Q: 1kO 1.5kN 3kO 5 V 2.2kO 1.7kO

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Q: Wire A and Wire B are each carrying the same current. If the diameter of Wire A is twice that of…

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Q: Charge flows through a conducting wire at a rate of 10 coulombs every 20 seconds. How much is the…

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Q: What is the current on the path 1-2 in the circuit below?   3 A 6.92e-4 A 1.4e-2 A 0 A

A: Here, the resistors 10kΩ, 2kΩ and 1kΩ are connected in parallel. The equivalent resistance will be…

Q: An object of charge -22 coulombs is connected to a circuit that changes its charge to +5.4 coulombs…

A: Given initial charge = - 22 C final charge= +5.4 C Time taken for this change = 8.7 s We have to…

Q: 1) The path at which electric current flows is called a (n) A. path B. circuit C. electrons 2) The…

A: Path at which electric current flows is called

Q: A current of 0.5 A goes through an electric motor for 7 min. How many coulombs of charge flow…

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Q: figure shows a side view of a wire of varying circular cross section. Rank order the currents…

A: Given All the three cross sectional part of wire are connected in series .   We know , current in…

Q: If a current 15A flows for 3.0 min, how much charge in coulombs ? How many electrons in this?

A: Given data :  Current (I) = 15A Time (t) = 3.0 min = 180 seconds

Q: Figure shows a side view of a wire of varying circular cross section. Rank in order the currents…

A: The three wires are shown  When the resistances are connected in series, the current in each…

Q: What type of wire is generally used in the construction of resistors intended to be operated at high…

A: We need to answer  the type of wire is generally used in the construction of resistors intended to…

Q: Voltage (V) Current (1) Power (P) 2 0.0052 4 0.0104 0.0156 8 0.0208 10 0.0260 12 0.0312 14 0.0364 16…

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Q: Do you think connecting the materials below to an electric circuit tester will make the light bulb…

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Q: If a current of one- or two-tenths of an ampere were to flow into one of your hands and out the…

A: We know that, according to Ohm's law, current is directly proportional to the voltage across the…

Q: a current of  0.4 A  goes through an electric motor for  8 min.  How many coulombs of charge flow…

A: Given data:  Current (I) = 0.4 A Time (t) = 8 min Required: Charge (q)

Q: 11. Two parallel wires have the same current of 30 A in the opposite directions. If the force per…

A: 11) Force per unit length of wire = μo I1I2/2πd2.52 * 10-4 = 4π * 10-7 * 30* 30/(2πd)d = 0.714 m d =…

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.