Equivalent resistance, Physics

Assignment Help:

A uniform ring has a radius R with centre C. A nd B are 2 pts on the circumference.such that angle theta is 600.find the equivalent resistance between pt A and B?

solution) let he resistance of  whole ring i.e. 2ΠR be r.

therefore the resistance of wire between points a and b is r/6

and the reistance of rest part of ring is 5r/6

now these two resistances are in parallel combination

thus equivalent resistance will be 5r/36.


Related Discussions:- Equivalent resistance

Explain term pitch, Pitch: It is the characteristics of a sound by whic...

Pitch: It is the characteristics of a sound by which we can distinguish among a grave and shrill sound is known as pitch. It depends on frequency of the vibrating body and expr

Define the formula of wien law, Define the formula of Wien law. WIEN'S ...

Define the formula of Wien law. WIEN'S LAW: λ m T = constant Here: λ m = Peak Wavelength (m) T = Surface Temperature (K) Constant = 2.898 x 10 -3 mK It

What different is between photons, what different is between photons? A...

what different is between photons? Answer; the difference between photons depends to their frequency, and frequency depends to the number of CPH in structure of photon. Thus

Explain concpet of friction, A 0.17-kg hockey puck leaves the stick on a sl...

A 0.17-kg hockey puck leaves the stick on a slap shot travelling 21 m/s. If no other forces act on the puck, friction eventually will bring it to rest 62 m away. a. Based on th

Explain newtons third law - linear motion, Explain Newtons Third Law - Line...

Explain Newtons Third Law - Linear Motion Stating that a force is just a push or a pull is a bit of a simplification.  If we exert a push or a pull on an object then the object

Kinematics in 2-D, If zoe kicked a soccer ball with an initial velocity of ...

If zoe kicked a soccer ball with an initial velocity of 8.25 m/s at an angle of 15.0 degrees, what horizontal distance would it travel?

What are solid core or multicore, What are Solid core or multicore? It ...

What are Solid core or multicore? It will depend on the use to that the optic is put and the actual installation conditions. Solid core optics has usually, a larger bending rad

Radiation therapy-megavoltage therapy, Megavoltage  therapy: Kerst dev...

Megavoltage  therapy: Kerst developed the betatron  which accelerates electrons to high energy .It open a new radiation therapy era-the supervoltage or  megavoltage era.Another

Oscillation, motion of particle by to shm

motion of particle by to shm

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