Explain resistance, Physics

Assignment Help:

Explain Resistance

Resistance:  Interaction among flowing charges and atoms in electric circuit which resists (slows) current flow

SI units:  volt per ampere ≡ ohm (Ω)

 


Related Discussions:- Explain resistance

Explain scanning process of scanning electron microscope, Explain about the...

Explain about the scanning process and image formation of scanning electron microscope. Scanning process and image formation of scanning electron microscope In a typical sca

Define polarization of ideal gas?, Define Polarization of Ideal Gas? Ev...

Define Polarization of Ideal Gas? Evaluate the electric polarization P of an ideal gas consisting of molecules having a constant electric dipole moment P in a homogeneous exter

Write the equation of a current sine wave, Q. Write the equation of a 25 cy...

Q. Write the equation of a 25 cycle current sine wave having rms value of 30 A. Data:               ν = 25 Hz, Irms = 30 A Solution:         i = I o sin ωt   =

Experiment of simple steelyard, Simple steelyard (reading to 100 g) The...

Simple steelyard (reading to 100 g) The pan is made from cardboard, and is formed like a funnel. It is fixed to a beam made of a triangular-shaped lamina in ply- wood or 'Persp

Physics of eyes and vision, The sense of vision consist of three major comp...

The sense of vision consist of three major components : The eyes that focus an image from  the outside world on the light sensitive retina The system of millions of nerve

What is the slit separation, Light with a wavelength of 454.5 nm passes by ...

Light with a wavelength of 454.5 nm passes by two slits that are 95.2 cm from a screen. The distance among the centers of the central band and the first-order band is 15.2 mm.

Maximum longitudinal displacement amplitude, A bar of length l is clamped a...

A bar of length l is clamped at x=0 and loaded with a mass mat x=l.(a) apply these boundary conditions to equation x=A e^(wt+kx)+Be^(wt- kx) and thereby determine an equation from

Flux, as flux = E.A and flux density is equal to flux/A then why A/A cannot...

as flux = E.A and flux density is equal to flux/A then why A/A cannot e cancelled ?

Physica;lchemistry, what happens when a melt caontaining 1%ag with 99%pb

what happens when a melt caontaining 1%ag with 99%pb

Determine the supply voltage, The p.d.'s calculated across three resistors ...

The p.d.'s calculated across three resistors linked in series are 5V, 7V and 10V, and the supply current is 2A. Determine  (a) The supply voltage,  (b) The total circuit res

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