A short electric dipole has a dipole moment o | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The electric potential $V$ due to a short electric dipole at a point $(r, 	heta)$ is given by the formula:$V = \frac{1}{4 \pi \epsilon_{0}} \frac

Vedclass · Accepted Answer

$200$

Vedclass · Answer

(C) The electric potential $V$ due to a short electric dipole at a point $(r, 	heta)$ is given by the formula:$V = \frac{1}{4 \pi \epsilon_{0}} \frac{p \cos 	heta}{r^{2}}$Given values:Dipole moment $p = 16 	imes 10^{-9} \, Cm$Distance $r = 0.6 \, m$Angle $	heta = 60^{\circ}$Constant $k = \frac{1}{4 \pi \epsilon_{0}} = 9 	imes 10^{9} \, Nm^{2}/C^{2}$Substituting the values into the formula:$V = \frac{9 	imes 10^{9} 	imes 16 	imes 10^{-9} 	imes \cos(60^{\circ})}{(0.6)^{2}}$Since $\cos(60^{\circ}) = 0.5$:$V = \frac{9 	imes 16 	imes 0.5}{0.36}$$V = \frac{72}{0.36}$$V = 200 \, V$

Similar Questions

Three point charges $q, q$ and $-2q$ are placed at the corners of an equilateral triangle of side $L$. Calculate the work done by an external force in moving all the charges far apart without acceleration.

The electrostatic potential due to an electric dipole at a distance '$r$' varies as:

What is the potential energy of two equal positive point charges of $1\,\mu C$ each,held $1\, m$ apart in air?

Three charges $-q, Q$ and $-q$ are placed at equal distances on a straight line. If the total potential energy of the system of three charges is zero,then the ratio $\frac{Q}{q}$ is

The value of electric potential at any point due to an electric dipole is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module