Lab Exercise - Electrical Circuits and Battery Capacity-1

Find the equivalent resistance Rab for this circuit

Determine the total resistance, Rī, and current, I, for the circuit in Figure Q1(b). 30V- RT 50Ω 2002 4092 7092 m Figure Q1(b) 3002 m 6092 [Answer: 22.430, 1.34A]

Resistors Circuits I Each of the circuits below consists of a battery and several resistors. Several of the voltages, currents, and resistances are indicated. Use both of Kirchoff's Laws and Ohm's Law to determine as many of the other voltages, currents, and resistances as possible.

Consider the circuit shown in the figure below, If the voltage at point a is 15V and point b is 6V, calculate the current of the 30 resistance. 32 a o 122 412 Oa 6A Ob. 7A Oc. 3A Od 9A

Find the Voltages and Currents for all the devices on the circuit below.

Redraw the circuit diagram of the simplified figure and find the current I flowing at resistance 8 ohm.

A 16 V battery is connected into a series circuit containing a 12 Q resistor and a 3 H inductor. How long will it take the current to reach 75% its final value? A. 0.145 sec B. 0.347 sec C. 0.546 sec D. 0.765 sec

Your answer is partially correct. In the figure the current in resistance 6 is ig = 1.42 A and the resistances are R1 = R2 = R3 = 2.02 Q, R4 = 17.2 Q, R5 = 8.68 Q, and R6 = 3.94 Q. What is the emf of the ideal battery? R R R, R3 R4 R6 Number i 51.6 Units V

Calculate the current in r1 R1=470ohms R2=560ohms IT=50mA Its a series circuit

Find the current in and the potential difference across each element in the following circuit. 5.0 N 2.5 N 10 Ω ww ww ww 10 V 10 Ω 15 N 5.0 Ω -ww ww

Q4) Determine the current through each resistor in the circuit of Figure R₁ 680 www R₂ 330 w R₁ 22092 w 10 mA

Resistors Circuits I Each of the circuits below consists of a battery and several resistors. Several of the voltages, currents, and resistances are indicated. Use both of Kirchoff's Laws and Ohm's Law to determine as many of the other voltages, currents, and resistances as possible.

In given figure, the value of resistance R in Q is (a) 10 (b) 20 (c) 30 (d) 40 100 2A 100 V 10 2 R

a) Calculate the equivalent resistancein the following Figure.b) Find the potential difference andcurrent across each resistor.

Find the theoretical values for the current through and the voltage across each resistor.

Which of the following fundamental law results from the Principle of the Conservation of Energy. O a. KCL O b. KVL Oc. OHMS LAW O d. CURRENT DIVISION LAW

C -Q (A) 0.25 uF 10V 2uF 4uF (B) Figure 3: 3. In Figure 3 the capacitors were discharged before being connected to the battery. (a) In Figure 3A the net positive charge delivered by the battery is +Q1 to C1 and a net negative charge -[Q2 + Q3] is delivered to C2 and C3 [-Q2 is delivered to C2 and -Q3 to C3]. From conservation of charge[net charge is zero since both the battery and the capacitors have a zero net excess charge] and path independence of the electric field[sum of voltages must add up to zero for a closed path or conservation of energy]: Q1 + (-Q2) + (-Q3) = 0 conservation of charge +%-왕-용 (True, False) = 0 conservation of energy +V - = 0 conservation of energy (b) If (a) is true then the charge Q1, Q2 and Q3 follow from above three equations as C1(C2 + C3) V Q2 = Ci + C2 + C3 C1 C3 Ci + C2 + C3 Q1 = Q3 = V, (True, False) C1 + C2 + C3 (c) In Figure 3A the net positive charge delivered by the battery is Qtot = Q1 = C1(C2+C3) v which implies an equivalent capacitance of Qtot…

A 0 – 150 voltmeter has a resistance of 2000-ohms per volt.  It is desired to change this voltmeter to a 0 – 600 volt instrument by the edition of an external multiplier. What is the resistance, in ohms, of this external multiplier?

please answer it completely

IA 1. Find the unknown currents in the circuit 6 N shown in Figure 1. ID IB 25 V Ic 4 N

4. Given the information provided in Figure 4, determine: 18 V a. Ic b. VE c. VB d. R₁ e. VCE M M R₁ VB 5,6 ΚΩ m 4.7 kQ LIC w oVc = 12 V 1.2 k Figure 4 OVE

Determine the current, potential difference, and power through each of the four resistors

In the figure the current in resistance 6 is ig = 1.36 A and the resistances are R1 = R2 = R3 = 2.50 Q, R4 = 14.4 Q, R5 = 7.95 Q, and R6 = 4.76 Q. What is the emf of the ideal battery? R R, R4 16 R6 Number i Units

Determine the source to drain current of the circuit shown below. MYPMOS M1 |=5u w=20u V1 Parameter NMOS РMOS R1 K 120 μΑ/V 40 μΑ/V2 30k Vro 800 mV -900 mV 5 0.5 vV 0.6 vV 0.7 V 0.6 V 158.3675 uA 324.1629 uA 1.34 uA O 1.34 mA

In the circuit shown in below figure, a voltmeter reads 60V when it is connected across 650 Q resistor. What will be the voltmeter reading when it is connected across the 3500 resistor? 100 V 650 0 3500 GOV

2)This multiple choice question from MEASUREMENTS INSTRUMENTATIONS course.

Find the current that passes through the resistor 300 ohm 20 300 2 40 6 V 12 V Select one: O a. 0.5 A O b. 0.65 A OC0.75 A O d.0.15 A Oe None ASUS

In figure below, The potential across the resistor is equal to: L 650 mH 120 V 60 Hz R472 :1pF

The figure below shows a battery connected to a circuit. The potential difference across the battery and the resistance of each resistor is given in the figure. What is the current (in A) in the 12.0 Ω resistor?   in A

1. Refer to the appendix A. What value below is most near the equivalent current source? .009 A 90 mA .009 mA None of the above

R A IOLL 4) 2A A 2a R4 20V a) Find the voltage at point A due to the 20V source only. b) Find the voltage at point A due to the 2A current source only. c) Find the voltage at point A when both are activated.