When an electric dipole \(\vec{p}\) is placed in a uniform electric field \(\vec{E}\) then at what angle between \(\vec{p}\) and \(\vec{E}\) the value of torque will be maximum: [1]
A. 90°
B. 0°
C. 180°
D. 45°
Answer:A
When an electric dipole \(\vec{p}\) is placed in a uniform electric field \(\vec{E}\) then at what angle between \(\vec{p}\) and \(\vec{E}\) the value of torque will be maximum: [1]
A. 90° B. 0° C. 180° D. 45°
Explanation: As we know that,