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Physics
An electric dipole placed in a uniform electric field experiences maximum moment of couple when the dipole, is placed
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Q. An electric dipole placed in a uniform electric field experiences maximum moment of couple when the dipole, is placed
Electric Charges and Fields
A
Against the direction of the field
B
Towards the electric field
C
Perpendicular to the direction of the field
D
At $135^{\circ}$ to the direction of the field
Solution:
$\tau=P E \sin \theta$
For $\theta=90^{\circ}$
$\tau=$ Max