4 Three resistance are connected in parallel (10,20,R3)0, the total resistance is (40) and the current through the resistance 100 is (4A) Find : (1) R3 (2) E (3) I * total (4) 12

Q: R- 5000 - 3000 10000 5002 Figure a

A: Dear,as per company guidelines we can answer only one question at a time, kindly post other…

Q: Opamps used in the adjacent circuit are ideal. Since R1-R2=2R3=2R4 R5 R6/2=R7, write the voltage Vo…

A: From the virtual grounding concept, the inverting voltage becomes equal to the non-inverting…

Q: R4 R2 R3 R12 R6 R5 10 V Rl = 10 n R4 = 100 n R2 = 56 N R5 = 10 n R3 = 10 n R6 = 15 n %3D

A: By using KCL

Q: V1 12V R1 www 3000 R2 wwww 3000 R3 6000 R4 ww 9000 R5 ww 0.9kQ R6 9000

A:

Q: Find the Norton equivalent current IN that drives R4 when E=14 V, R1=2, R2=12, R3-24 and R4=6. E a…

A: The given circuit diagram is shown below,

Q: Three resistance of 6 , 12 and 16 are connected in star connection. Find its equivalent delta…

A: We have been given three resistance with, R1 = 6 Ω R2 = 12 Ω R3 = 16 Ω   This three resistance are…

Q: In the circuit below, what is the voltage drop across R5 at t=0? Ra R₁ Vo R₂ - C₂ m www Rs L₁ R1-10…

A: We need to find voltage drop across R5 (VR5) for t=o  Circuit:

Q: Consider the circuit shown below. E R2 R3 I ZN www R6 R5 R7 R8 a CO Ro Ri R1 and R2 R3 and R4 R3,…

A: In this question we need to choose a correct option.

Q: R3 R, R5 R6 R R7 R4 R3, = R6, = R9 = 50 R2, = R5, = R8 = 42 R1, = R4, = R7 = 20

A:

Q: - Vs=10V R₁=1000 R₂=1500 R3-3500 R₂-4000

A:

Q: 4. In the Wheatstone bridge circuit shown in the figure, all resistors are 1 ohm, and the source…

A: We need to find out the current supplied from source .

Q: R3 R2 R1 R5 R4 Rg R6 R7 b

A:

Q: In Step 4, what is the potential difference across D1 after the jumper wire is connected? O…

A: In step 4, what is the potential difference across D1 after the jumper wire is connected the…

Q: Q4: Suppose that the components of the circuit shown in figure below have the following values: R1=…

A:

Q: Three resistance of 40ohm, 60ohm and 80ohm are connected in delta. So find the equivalent resistance…

A:

Q: R4 1.5mA 1.2mA 0.8mA R2= R4 = %3D R1 1.0K n R2 R3 3.3Kn VS

A: Solution

Q: Use the Principle of Superposition to determine the current i through R3 in the Figure. Let R1 =…

A: The solution is given below

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.