Find the equivalent resistance as seen from a and b.

Q: • In the source room you connect a battery of 20V to terminals A and B, A being the point of higher…

A: Here, we have given two rooms, one of them is the source room and the other one is the sink room.…

Q: 4 k0 For the circuit of shown in Figure, find the following quantities: 1 The circuit current, L b.…

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Q: Two equal resistances when connected in series are equivalent to 20 ohm. Their equivalent resistance…

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Q: When resistors R1 and R2 are connected in parallel each resistor dissipate 100 w and 75 w,…

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Q: A wire has a resistance R are cut into 2 pieces and the small pieces are connect in parallel…

A: resistance is directly proportional to length of the wire . if two resistors R1 , R2 are connected…

Q: o Inen nosever 18OV

A: From the above figure data is as follows; The maximum power transfer takes place from when a load…

Q: Three identical resistors of 2 ohms are connected in wye. Find the ohmic value of the equivalent…

A: Using relation between resistance in star and delta connection find the value of resistance in delta…

Q: Find current and voltage on the resistance in the Circle by superposition method AL

A: We need to find out current and voltage for given circuit

Q: A piece of wire has a resistance of 100 ohms. It is cut into 10 equal pieces. These shorter pieces…

A: The amount of current flowing through each component in a series circuit is the same. Of contrast,…

Q: AMA

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Q: What is the equivalent resistance in ohms between points A and B? All resistances are in ohms *

A: The solution can be achieved as follows.

Q: Two resistance of 1500 ohms and 4700 ohms are connected in parallel. What is the equivalent…

A: Consider the formula to obtain the equivalent resistance. R=R1R2/(R1+R2)

Q: Derive the voltage division law between series resistors.

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Q: WHEN CURRENT FLOWS THROUGH A RESISTOR, THE CURRENT WILL FLOW FROM NEGATIVE TO POSITIVE TERMINALS…

A: FALSE.  When a current flows through a resistor, voltage will drop across it. That means voltage…

Q: Calculate the voltage and current values listed for each of the following series and parallel…

A: When the same current flows through all they resistors, they are said to be in series. In series…

Q: Two resistive coils R1, R2 are connected in parallel across 100 V DC supply and takes 18 A from the…

A: In this answer we will find the value of the resistor R2 by using the relation for power,voltage and…

Q: You have to replace 1500 ohms resistor in radio. You have three of 1000 ohms resistors. How will you…

A: I have written this solution as handwritten solution. Hope you find the perfect solution.

Q: How does Norton source current is connected to Norton resistance

A: Let the Norton Current Source be represented as IN, and the Norton Resistance is represented as RN.…

Q: Find the individual (not combinations of ) elements (voltage sources and/or resistors) that are in…

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Q: What is the voltage will produce 3A through a circuit that has 15ohms of resistance?

A: We need to tell about voltage .

Q: An 8-ohm resistor is connected in series with a parallel combination of two (2) resistors, R and 24…

A: In this question,  Find the value of resistance R as per question,  We know power P= I2 R

Q: The total current drawn by a circuit consisting of three resistors connected in parallel is 12 A.…

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Q: A 12-V DC automobile head lamp is to be used on a fishing boat with a 24-V power system. The head…

A: Given     Rating of lamp ,P = 50W Voltage rating of lamp ,VL= 12V Available Voltage, V= 24 V

Q: What is the value of unknown resistance to be connected in parallel to a 90kO to reduce the total…

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Q: a circuit has resistance of 25 Ohms and the current flows at 10 amperes. determine the voltage

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Q: Write down Kirchoff's loop and junction equations which can be used to analyze the circuit shown.…

A: Given- Voltage source= 12 V and 5 V Resistors = 2 ohm , 4 ohm , 3 ohm Current in 2 ohm = 2 A  To…

Q: 2- Prove that the equivalent resistance of (n) equal resistors connected in parallel is (1/n) from…

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Q: 3. Two resistances of 100 and 150respectively are connected in parallel. The two are then connected…

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Q: Five resistors are connected as shown in the figure. What is the equivalent resistance of this…

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Q: A conductor has a resistance of R. it was cut into twelve even pieces. Six of them are connected in…

A: if n elements of equal resistance R are in parallel then their equivalent resistance is Rn similarly…

Q: A resistance of 4 0hms is connected in series to a parallel connection of two 8-ohm resistance. The…

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Q: Two resistors, of resistance 3 ohm and 6 ohm, are connected in parallel across a battery having a…

A: Given data: The voltage, V=12 V Resistance, R1=3 Ω Resistance,R2=6 Ω

Q: Three resistances are connected in parallel and their equivalent is in series with the same value of…

A: As given, the three resistances are connected in parallel and their equivalent is connected in…

Q: The equaivalent of the three resistors A, B, and C connected in parallel is 10. If A is twice of B…

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Q: 7) A wire has a resistance R are cut into 2 pieces and the small pieces are connect in parallel…

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Q: Find the unknown quantities for the circuits in Figure using the information provided. V=I.R P=8W R₁…

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Q: the value of Vs1,Vs2 ,Vs4 and Vs6 = 10 volt %3D and the value of all resistance is 1 kilo ohm .Using…

A: The equivalent circuit with assumed current direction is shown below:   From the equivalent…

Q: 5. The resistance of two wire is 25 ohms when connected in series and 6 ohms

A: In this question we will find resistance value with given series and parallel data...

Q: What is the advantage of using the voltage divider technique in determining the voltage across a…

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.