Explain resistance, Physics

Assignment Help:

Resistance:

Resistance is the opposition to the motion of electrons. This arises as a result of collision of moving electrons.

The unit of resistance is "ohm" represented by omega.

 


Related Discussions:- Explain resistance

Electrostatics – two kinds of charges, Electrostatics – Two kinds of Charge...

Electrostatics – Two kinds of Charges     Introduction: If a glass rod is rubbed with silk cloth it acquires a positive charge, while silk cloth acquires an equal amo

In which situation is the capacitance of the pair greater, Regard as a pair...

Regard as a pair of two identical capacitors. In which situation is the capacitance of the pair greater? Ans: The effective capacitance of a couple of capacitors in series

Measure the ratio of power factor of the circuit, Given below are two elect...

Given below are two electric circuits A and B Measure the ratio of power factor of the circuit B to the power factor of circuit A.

#chemicalreactions, why do some substances react with each other while othe...

why do some substances react with each other while others don''t?

Determine work done and entropy, One mole of H 2 at 300 K takes a volume o...

One mole of H 2 at 300 K takes a volume of 10 lits in a cylinder fitted with a piston. It is expanded isothermally to 20 lits. Consider ideal behavior for the gas, determine W, Q,

What colour of light is the alteration in direction red, A ray of white lig...

A ray of white light in air passes by a glass plate. Refraction takes place. The direction in which the light is travelling changes. For what colour of light is the alteration in d

Buckling of a vertical column, Assume that the column is a homogeneous circ...

Assume that the column is a homogeneous circular cylinder with small cross sections loaded by its own weight. The free end of the column will bend away when its height exceeds a ce

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