Determine currents in the circuits, Electrical Engineering

Assignment Help:

Determine currents in the circuits:

Determine currents I₁ and I₂ in the given circuits by applying KVL.

Solution

We apply KVL for first loop :

10 = 1 I₁ + 1 ( I₁ - I ₂ )

10 = 2 I₁ - I ₂---------- (i)

KVL for second loop :

1 ( I ₂ - I₁) + 4 I ₂ = 0

5 I ₂ - I₁ = 0 --------- (ii)

∴ I₂ = I₁/5 = 0.2 I₁ --------- (iii)

Put the value of I₂ in Eq. (i)

10 = 2 I₁ - 0.2 I₁ = 1.8 I₁

⇒ I₁ = 5.55 Amp

From Eq. (iii), I₂ = 1.11 Amp .

Related Discussions:- Determine currents in the circuits

Oscillator circuit with the help of block diagram, Q. Explain the condition...

Q. Explain the conditions to be satisfied for sustained oscillations in an oscillator circuit with the help of block diagram. The essential condition for sustained oscillations

Multi-link connection in a network of register, Q. Multi-link connection in...

Q. Multi-link connection in a network of register? For a multi-link connection in a network of register- controlled exchanges, a register in originating exchange receives addre

Assignment question , An audio amplifier with feedback needs gain of approx...

An audio amplifier with feedback needs gain of approximately 500 in a 3-dB bandwidth extending from 60 Hz to 25 kHz. Assume this is accomplished using a feedback network with ß=0.0

Define diffusion length, Define diffusion length: Sol. Diffusion len...

Define diffusion length: Sol. Diffusion length is defined as the distance, travelled by free carriers before recombining. It may also be defined as the average distance cove

Principles for implementation of strategy in organization, Principles for I...

Principles for Implementation of Strategy in an Organization Organization required focusing on five principles for the successful implementation of strategy. Organizations wil

Digital electronics, what is FPGA ..

what is FPGA ..

Microprocessor, Memory map of tpa in a personal computer and explain such o...

Memory map of tpa in a personal computer and explain such of the areas in brief

Evaluate the condition on the amplifier noise temperature, Alow-noise trans...

Alow-noise transducer is connected to an instrumentation system by a cable that generates thermal noise at room temperature. The information-bearing signal has a bandwidth of 6 kHz

Single phase half wave controlled rectifier , Single Phase Half wave contro...

Single Phase Half wave controlled Rectifier In half wave rectification either the positive or negative half of the ac wave is passed while the other half is blocked. Be

Conducting material, #question.classification of conducting material.

#question.classification of conducting material.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages