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

Carbon composition resistor, MANUFACTURING: T hese resistors do not require...

MANUFACTURING: T hese resistors do not require substrate. Resistive material is a mixture of finally ground graphite, filter and resin blander. Filter is usually silica. The mix is

In a plot of photoelectric current versus anode potential, In a plot of pho...

In a plot of photoelectric current versus anode potential, how does 1. The saturation current varies with anode potential for incident radiations of dissimilar frequencies but s

Radioactivity, law of successive diintegration

law of successive diintegration

What is least count of stop watch , The least count of the stopwatch is 0.1...

The least count of the stopwatch is 0.1 second because in stopwatch we can measure milliseconds also...

Explain about the term intrinsic sensors, Explain about the term intrinsic ...

Explain about the term intrinsic sensors. Intrinsic sensors: Optical fibers can be utilized as sensors to measure temperature, strain, pressure and other quantities by chang

Verify the principle of potentiometer, Verify the principle of potentiomete...

Verify the principle of potentiometer. Illustrate a circuit diagram used to compare the e.m.f. of two primary cells. Write the formula used. How can the sensitivity of a potentiome

ASSIGNMENT, VRIFY THE CURRENT DIVIDER RELATION AND VOLTAGES DIVIDER RELATIO...

VRIFY THE CURRENT DIVIDER RELATION AND VOLTAGES DIVIDER RELATION

Using the goal seek tool determine the velocity, Using formulas, absolute a...

Using formulas, absolute addresses, and x-y plot: Supplies are dropped from an airplane to land at a certain point.  The velocity of the package at release from the airplane is

Determine the current in the capacitor, A 25nF capacitor is connected in pa...

A 25nF capacitor is connected in parallel with a coil of resistance 2kΩ and inductance 0.20H across a 100V, 4 kHz supply. Determine (a) The current in the coil, (b) The cur

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