A point dipole of dipole moment $p$ is placed at the origin. Find the ratio of potential at point A(3,4), B(5,0) i.e. $(V_{A} : V_{B})$ .

1 : 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 : 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

3 : 5

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

4 : 5

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 3 : 5
$V_{A} = \frac{K \to p . \to r}{r^{3}} = \frac{K p^i . (3^i + 4^j)}{125} = \frac{3 K P}{125}$
$V_{B} = \frac{K \to p . \to r}{r^{3}} = \frac{K p^i . 5^i}{125} = \frac{5 K P}{125}$
$V_{A} : V_{B} = 3 : 5$

Suggest Corrections

Similar questions

p

(V_{A} : V_{B})

p

(V_{A} : V_{B})

V volts

(2, 0, 0)

\to P =^i + \sqrt{3}^j

p

A

A

Join BYJU'S Learning Program