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

What is rarer and denser medium , A medium is known as denser if the veloci...

A medium is known as denser if the velocity of ray in that phase is fewer than the speed of the wave in other phase.     In comparison to air velocity of sound is main in water,

A see-saw lever, A see-saw lever Get a thick plank about 3 m long and b...

A see-saw lever Get a thick plank about 3 m long and bring it into the class room. Balance it over a box or some other suitable device and let the pupils experiment with the se

Calculate velocity of the bullet - force, A 0.040-kg bullet is fired into a...

A 0.040-kg bullet is fired into a 3.50-kg block of wood, which was initially at rest.  The bullet remains embedded within the block of wood after the collision. The bullet

Light absorbing materials in solar cells, All solar cells require a light a...

All solar cells require a light absorbing material contained within the cell structure to absorb photons and generate electrons via the photo voltaic effect. The materials used in

Action reaction pairs, A passenger sitting in the rear of a bus claims that...

A passenger sitting in the rear of a bus claims that she was injured as the driver slammed on the breaks, causing a suitcase to come flying towards he from the front of the bus. If

The current–voltage characteristic , The current–voltage characteristi...

The current–voltage characteristic curve for a semiconductor diode as a function of temperature T is given by the equation i = i0(eev/kt - 1) Here the ?rst symbol e represen

If a single force acts on an object, Q. If a single force acts on an objec...

Q. If a single force acts on an object, the object accelerates. yse it is definately true. Newton's second law.

Applications of superconductors: a 15 phases, An inter metallic compound ha...

An inter metallic compound having the chemical formula A 3 B, where A represents a transition element and a crystal structure in which the B atoms are located as the corners and in

Explain new terms for describing motion, Explain New Terms for Describing M...

Explain New Terms for Describing Motion As mentioned in the last chapter, the mass of a cannonball is a measure of the amount of matter (in kilograms) that would balance agains

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