Explain potentiometer, Physics

Assignment Help:

For the circuit shown in Figure, calculate the current ?owing in the 25Ω load and the voltage drop across the load when

(a) AS is half of AB,

(b) point S coincides with point B. Is this a potentiometer or a rheostat?

 

397_physics.png


Related Discussions:- Explain potentiometer

Pseudo force, pseudo force: A "force" that arises since an observer is...

pseudo force: A "force" that arises since an observer is naively treating an accelerating frame like an inertial one.

Fibre optics, Fibre optics: Light travels in straight lines, even thoug...

Fibre optics: Light travels in straight lines, even though lenses and mirrors can deflect it, light still travels in a straight line between optical devices. This is fine for

Electrical Symbols, how does electrical symbols positively affects in our E...

how does electrical symbols positively affects in our Electrical subjects

Conservation of momentum, In a pool game a .17kg cue ball traveling at .75 ...

In a pool game a .17kg cue ball traveling at .75 m/s in the plus x direction hits a stationary eight ball. The eight ball moves off with velocity of .25 m/s at an angle of 37 degre

Explain motion in 2 dimensions, Explain Motion in 2 Dimensions When mot...

Explain Motion in 2 Dimensions When motion occurs in two dimensions, position, displacement and distance, speed, velocity and acceleration can be described using the x-y plane.

Define properties of cement mortar, Properties of cement mortar 1. It sh...

Properties of cement mortar 1. It should make good adhesion with building units like bricks, stones etc. 2. It should be capable of resisting penetration of water. 3. It s

Uses of radio isotopes, Uses of radio isotopes: Used in i)Medicine ...

Uses of radio isotopes: Used in i)Medicine ii) Industry iii) Agriculture iv) Meteorology and v) Radio active dating.

What point does the beam converge, Q. A beam of light converges at a point ...

Q. A beam of light converges at a point P. Now a lens is placed in the path of the convergent beam 12 cm from P. At what point does the beam converge if the lens is (a)a convex len

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