Two electric dipoles of dipole moments 1.2 x 10-30 cm and 2.4 x 10-30 cm are placed in two difference uniform electric fields of strengths 5 x10^4 NC-1 and 15 x 104 NC-1 respectively. The ratio of ma…

Question

Two electric dipoles of dipole moments 1.2 x 10-30 cm and 2.4 x 10-30 cm are placed in two difference uniform electric fields of strengths 5 x10^4 NC-1 and 15 x 104 NC-1 respectively. The ratio of maximum torque experienced by the electric dipoles will be 1x. The value of x is ____ .

Accepted Answer

Correct answer: 6. (6) ( )_ max _1 _2= P_1E_1P_2E_2= 1.2 10^-30 5 10^42.4 10^-30 15 10^4= 16 Hence x = 6

$Two electric dipoles of dipole moments 1.2 x 10-30 cm and 2.4 x 10-30 cm are placed in two difference uniform electric fields of strengths 5 x 1 0^{4} NC-1 and 15 x 104 NC-1 respectively. The ratio of maximum torque experienced by the electric dipoles will be \frac{1}{x} . The value of x is ____ .$

Solution

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