The magnetic flux density at a point in space is given by
The value of constant k must be equal to
$\to B = 8 x a_{x} - 2 k y a_{y} + 4 z a_{z} W b / m^{2}$

-6

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

\frac{- 1}{6}

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

\frac{1}{6}

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

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

Open in App

Solution

The correct option is D 6
From Maxwell's equation

$\to V . \to B = 0$

$\frac{δ}{δ x} 8 x - \frac{δ}{δ y} 2 k y + \frac{δ}{δ z} 4 z = 0$

$8 - 2 k + 4 = 0$

or, $k = \frac{12}{2} = 6$

Suggest Corrections

Similar questions

The flux density at a point in space is given by \to B = 4 x {^a}_{x} + 2 k y {^a}_{y} + 8 {^a}_{z} W b / m^{2} .

\to A = 10 sin θ δ_{θ} W b / m

T h e m a g n e t i c f l u x d e n s i t y a t

\to B (2, \frac{π}{2}, 0) w i l l b e

H = 1400 A / m

B = 2 W b / m^{2}

B = 1.4 W b / m^{2}

Join BYJU'S Learning Program