Electric charges, Physics

Assignment Help:

Two charges eachof q=+2 micro coloumb are placed at the vertices Q and R of the triangle .the sum of sides PQ and PR is 12cm and their product is 32 cm_2 .the potential at point P is?

Solution)  In ΔPQR, Let PQ=8cm PR=4cm

At P, V=9*109 {(2/4) + (2/8)}*10-6*102 = 9*109*(3/4)*10-4 = 6.75*105

 

 


Related Discussions:- Electric charges

Voltage signal:digital voltage signal, The signal which has only two values...

The signal which has only two values. I.e. either a constant high value of voltage or zero value is known as digital voltage signal

Relation between velocity wavelength and frequency, Relation among velocity...

Relation among velocity wavelength and Frequency: Consider a wave of wavelength , frequency f and travelling with velocity v. The distance travel by the sound wave during th

Blow holes and porosity, What is the difference between blow holes and poro...

What is the difference between blow holes and porosity

Energy conservation, a compreesed spring is used to send a cart around circ...

a compreesed spring is used to send a cart around circular loop what is the friction

Centrifugal force with a tin can lid, Centrifugal force with a tin can lid ...

Centrifugal force with a tin can lid Punch a hole near the edge of a tin can lid. Attach it to the cord from the drill and view the effects of rotation.

Dielectric loss, Electrical Properties of Dielectric Material A loss ...

Electrical Properties of Dielectric Material A loss of energy which eventually produces a rise in temperature of a dielectric placed in an alternating electric field is calle

Acceleration, when an object is dropped, what is its acceleration at the mo...

when an object is dropped, what is its acceleration at the moment of release? Explain with reasoning.

Amperes law, Ampere's law, modified form: The line integral of the mag...

Ampere's law, modified form: The line integral of the magnetic field about a closed curve is proportional to the total of two terms: first one, the algebraic total of electric

Reflection and refraction, Reflection and Refraction Describing reflec...

Reflection and Refraction Describing reflection and refraction, involving total internal reflection. You might drag the control at the top to modify the angle of incidence and

Adding 2 vectors, Adding 2 Vectors An easy demonstration of adding 2 ve...

Adding 2 Vectors An easy demonstration of adding 2 vectors graphically. Also demonstrates in which vector addition is commutative.

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