(Don't Forget Units!) 3. A. Resistors in Series- Parallel Source Voltage V_120 V (calculations) Equivalent Resistance Rea 26.67 Ohms R23eg 1/20 +1/100 = 3/50 Current R23eg 50/3 =16.67 ohms Voltage Drops Vi R123eg 10 + 16.67=26.67 ohms V2 = V3 Currents I3

Q: R4 = 2 N R = 4 2. V2 = 5 V V1 = 12 V 15 R3 = 2N R, = 3 N 12

A: I4=V2/R4=5/2=2.5 A   I4=I5+I3 I3=I4-I5=2.5-I5   I3=I2-I1   I1=I2-I3

Q: 1. There are four identical ammeters with resistance r and a resistor with resistance R connected in…

A: Four identical ammeters with resistance r and a Resistance R are connected in the circuit.

Q: In the circuit below, R1 = 798 Ohms, R2 = 33 Ohms, R3 = 14 Ohms, V1 = 31 v and V2 = 13 v. Find the…

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Q: What voltage will produce 0.4 A of current through a 4800 resistor?

A: Given: Current, I = 0.4 A Resistance, R = 4800 Ω To determine: Voltage, V

Q: 3 M R3 ty m R₁

A: R1 = R2 = 5 Ω  R3 = 7.50 Ω

Q: For the circuit below, determine the current passing through V₁, V₂, & R3. R3 = 50 V₁ = 3 V V₂ = 4 V…

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Q: An electric circuit has a voltage (potential difference) of 12 V. Electric current flows through a…

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Q: Nominal resistances for R1 and R2, respectively, are 150 ohms and 220 ohms.  R1 and R2 are in…

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Q: Three resistors are connected as shown below. R1 = R2 = R3 = 62 Ω. The voltage across the battery is…

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Q: Determine the currents I1, I2, and Iz for the electrical network shown in the figure. (Assume V1 =…

A: Kirchhoff law Sum potential in a closed loop is zero.  i.e., ∆V=0 in a loop

Q: Select the option that has dimensions of ohms,S2. Part A O Amp/V O kg m2/C?s² O Js/C о су O JC Amp O…

A: Ques: Dimension of ohms

Q: In the circuit below, if resistor R₁=12.83, and resistor R₂=97.66, what is the equivalent resistance…

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Q: The combined electrical resistance R of two resistors R, and R. connected in parallel, is given by…

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Q: a) Find Req. Show all steps! b.) Find I7. Show all steps

A: Equivalent resistance The equivalent resistance of a complicated circuit is one resistance that can…

Q: V₁ RI ww R2 TI V₂ T R3 R4

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Q: Four resistors are connected as shown below. R1 = R2 = R3 = R4 = 12 Ω. The voltage across the…

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Q: &page=D12 You are logged in a R1 15 Q What is the equivalent resistance of the parallel circuit if…

A: In the give circuit we have R1=15ΩR2=17Ωvoltage,v=20v

Q: The readings of two ammeters and a voltmeter are shown. What readings are on ammeter X and voltmeter…

A: The current remains the same in series and is divided into branches. The voltage remains the same…

Q: The resistance R1 = 10 OHM and R2 = 25 OHM are one after another (in parallel) in a circuit. What is…

A: R1 = 10 ohm R2 = 25 ohm Connection arrangement = PARALLEL

Q: For the circuit below, determine the current passing through V₁, V₂, & R₂. R3=7Q R₂=5Q V₁ = 7 V…

A: Given,  A circuit.  We need to calculate,  I1, I2, I3 =?

Q: Applying Kirchoff's Rules If in the circuit shown, V1 = 4V, V2 = 12V, R1 = 3 Ohms, R2 = 1 Ohm, and…

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Q: the circuit shown above, determine the voltage of the source V1 if V2 = 38.5 V, R1 = 191 ohms, R2 =…

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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.