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

Units and dimensions, what is the dimension and unit of bulk modulus,stress...

what is the dimension and unit of bulk modulus,stress,strain and moment of interia

Experiments on inertia - a bottle and marble, A bottle and marble Pour ...

A bottle and marble Pour some sand into a wide mouthed bottle. Place a piece of cardboard about 5 cm square over the mouth of the bottle. Set the marble on the cardboard and th

What are the affect does electricity have on the soil, Q. What are the affe...

Q. What are the affect does electricity have on the soil? Answer:- Electrical current and ions are able to cause certain molecules (and moisture) to adhere to soil. Large

What are isobars and isotopes, What are isobars and isotopes What will b...

What are isobars and isotopes What will be the ratio of the radii of two nuclei of mass numbers A 1 and A 2

Is the q the source charge or else is it the test charge, Questions: A ...

Questions: A source charge generates an electric field to exist in the region of space around that source charge. The electric field exerts a force on some test charge that fin

Bomb Calorimetry, What is the difference between an adiabatic and an isoper...

What is the difference between an adiabatic and an isoperibol bomb calorimeter?

Laser diode, why do we need degenerate semiconductor to fabricate a laser d...

why do we need degenerate semiconductor to fabricate a laser diode?

Determine the speed of cannonball, A 1200-kg cannon is placed at rest on an...

A 1200-kg cannon is placed at rest on an ice rink. A 95.0-kg cannonball is shot from the cannon. If the cannon recoils at a speed of 6.80 m/s. What is the speed of the canno

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