Find the potential diffrence to send the same current, Physics

Assignment Help:

A resistor of 8Ω is connected in parallel with one of 12Ω and the combination is connected in series with one of 4Ω.

A p.d. of 10V is applied to the circuit.

The 8Ω resistor is now placed across the 4Ω resistor.

Find the p.d. needed to send the same current through the 8Ω resistor.

 


Related Discussions:- Find the potential diffrence to send the same current

Coulomb force experienced at its centre, a) Three equivalent charges 2.0 mi...

a) Three equivalent charges 2.0 micro coulomb each, are held fixed at the three corners of an equilateral triangle of side 5 cm. Determine the Coulomb force experienced at its cent

How to improve power factor, Step to improve Power Factor By using stat...

Step to improve Power Factor By using static capacitor: Static capacitor is usually used to better the power factor of the power system. As the capacitor draws leading curre

Describe the working of ultrasonic pulse echo system, Describe the working ...

Describe the working of ultrasonic pulse echo system. The working of ultrasonic pulse echo system: The ultrasonic pulse echo system is utilized to detect flaw, estimate the

Quantum physics, in compton effect explain the presence of unmodified radia...

in compton effect explain the presence of unmodified radiation

Determine the corresponding error in the computed discharge, The discharge ...

The discharge over a triangular notch can be written as  Q = (8/15) Cd (2g)0.5 tan(θ/2) H5/2 If an error of 1% in measuring H is introduced determine the corresponding error

Define magnetic flux, Q. Define magnetic flux? Magnetic flux ( φ ): ...

Q. Define magnetic flux? Magnetic flux ( φ ): The magnetic flux (φ) correlated with a surface held in a magnetic field (B) is defined as the number of magnetic lines of f

Define wave length, Define Wave Length Wave Length : The distance trav...

Define Wave Length Wave Length : The distance travel by a wave during the interval in which the particle of the medium done on vibration is called wavelength

Determine potential difference between two points, If 10 joules of energy a...

If 10 joules of energy are required to move 5 coulombs of charge between two points, the potential difference between the two points is equal to how many volts? Ans: If 10 j

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd