Physics II Resistance in Parallel and Series Settings

Answer if it's true or false. It is a electrical subject.

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The circuit displayed below is comprised of resistors, a battery,  capacitors and a single pole double throwswitch (SPDT). When switch is in the position of A, the battery is connected to the circuit. When the switch is in the position of B, the battery is then replaced with a wire. In the beginning, the switch is open, and all capacitors are firstly uncharged. The switch is then flipped in the position of A, so the battery is in the circuit. Then, 30.0 seconds after the switch is then submitted to the position of A, what will the potential difference be beyond C3?

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ALL ABOUT PHYSICS this is my last tut questions please help me to answer it

Please help me solve questions 1-5 using the given values found.

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Multiple Choices: Choose the BEST answer for each item. It states that the total current directed into a junction must be equal the total current directed out of the junction. Loop rule Junction rule     c. Resistance           d. Capacitance It happens when the direction of the current is directed towards a higher potential region to a lower potential region. Voltage drop Voltage rise       c. Current drop    d. Current rise It is necessarily to find ______ of current to solve the circuit according to the Kirchhoff’s Laws. value direction           c. symbol              d. speed In any closed path of a system the algebraic sum of IR is equal to the E.M.F of same path.   True False                 c. either a or b        d. none of these In any system, the algebra sum of the currents meeting at a junction point is zero, which is stated in Kirchhoff’s Current Law.   True False                 c. either a or b        d. none of these

201503131 3. Two batteries with E, = 3V and E₂ = 5 V are connected with three resisters R₁ = 10 ohms, R₂ = 20 ohms and R3 = 30 ohms as shown in the Figure. (8-points) a) Find the currents I₁, I2 and 13 passing through the resistors R₁, R₂ and R3 consecutively and indicate their directions in the figure. (4-points) I Iz V.P 23 13 = I₁+I₂ R₂ 10 3 & 3-101₁-3013 =0 5-20 I 2-10 I₁ = 0 I R₁ ww R3 30 20 25

(b) A student sets up an electric circuit like the one shown in Figure Q1(b). i) Describe how a student would measure the current and voltage value for each component in the circuit in a laboratory. ii) By using nodal analysis method determine the value of current and voltage across the 42 resistor? iii) From the result obtained in Q1(b)(ii) please do explain why. 5V 6A 6A A Figure Q1(b) |

(01) Zener Diode Circuits. (Course: Electronic Devices and Circuit Theory) -Redraw and Apply. -You can add //comments for a better understanding. -Please answer without abbreviation. -Make it clean and clear typing/writing. Thank you.

I need answers with clear hand writing or using Microsoft word . ASAP   measurements , describe how to read the values given on the measurement tools and to write about measurement tools note: i want a lot of information

... V1 R1 R2 A resistor is an electronic component that determines the amount of electric current in the circuit. In the given circuit wherein a 7- Volt dc voltage source V1 is connected in series with 461-Ohm resistor R1 and resistor R2. Calculate what should be the value of resistor R2 to set the electric current in the circuit to 7.85 milliampere. R2 = Ohm Round your answer to 2 decimal places.

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WHEN CURRENT FLOWS THROUGH A RESISTOR, THE CURRENT WILL FLOW FROM NEGATIVE TO POSITIVE TERMINALS ACROSS THE RESISTOR TO REPRESENT THE VOLTAGE DROP. Select one: True False

Hi Just need some clarity with question "b", with estimation of time required for charge and discharge phases.  Thanks greatly.

Consider a PV Module with 8 PV cells with the Size of each 10cm x 5cm are connected in series. Calculate the following for the above Module. Refer to the above PV Module choose the correct statement a. The output power of each PV cell is 0.5 W b. The output power of each PV cell is 0.75W c. The output power of each PV cell is 1W d. The output power of each PV cell is 0.25W

3. Is it possible to an element to have zero voltage but a current is not zero? Or an element current but there is a non-zero voltage across it? Explain.

An aluminum wire 5m long and 2mm diameter is connected in parallel with a copper wire 3m long. The total current is 4 A and that in the aluminum wire is 2.5 A. Find the diametre of  the copper wire. The resistivity of copper wire being 1.7 micro ohm meter and that of aluminum taken Al 2.6 micro ohm meter

2)This multiple choice question from MEASUREMENTS INSTRUMENTATIONS course.

Part A Find the current through the resistor a and the potential difference across the resistor a Express your answer with the appropriate units. Part B Find the current through the resistor b and the potential difference across the resistor b Express your answer with the appropriate units. Part C Find the current through the resistor c and the potential difference across the resistor c Express your answer with the appropriate units. Part D Find the current through the resistor d and the potential difference across the resistor dExpress your answer with the appropriate units.

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8) Three resistors of 10, 12 and X ohms, respectively are connected in parallel across a constant current source of 8A. Determine "X" if this resistor draws 2.13333333... A.

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Electrical Engineering I need the answer as soon as possible 2y what is Cele and cladding ?

Part A What must the emf E in the figure (Figure 1) be in order for the current through the 7.00 N resistor to be 1.65 A ? Each emf source has negligible internal resistance. Express your answer with the appropriate units. E = Value Units Submit Request Answer Figure Provide Feedback Next > 24.0 V Ţ §7.00 $2.00 3.00 N

Fill in the blanks: One turn of a copper bar is produced by cutting a copper washer along a radius and spreading the ends. The washer is cut from soft-drawn copper having a resistivity at 20°C of 1.732 x 10-6 0-cm. The washer is 0.125 inch thick and has inside and outside diameter of 1 inch and 9 inch respectively. Assuming a non-uniform current distribution and the contact along the ends of the turn to be perfect over the entire cross section, the exact resistance between the two ends of the turn is HQ. Use three decimal places in your answer.

consider the following circuit composed of four resistors and an ideal battery. each resistor has a resistance of 2.00 ohms. the battery has a terminal voltage of 30.0V. a.) what is the equivalent resistance of this circuit? b.) what is the equivalent current passing through this circuit? c.) what is the voltage drop across R1? d.) what is the current passing through R2?

4. All batteries in the infinite chain shown in the figure have emf E and internal resistance r (see figure). Find the resultant emf and internal resistance across A and B

Q3: Using DIY trausformantion, Determine 4he Current (1) through the galuano meter in wheatstone Biralge 2002 in 8V