MCQOPTIONS
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| 1. |
An electric field of 1000 V/m is applied to an electric dipole at angle of 45°. The value of electric dipole moment is 10-29 C-m. What is the potential energy of the electric dipole? |
| A. | -9 × 10-20 J |
| B. | -10 × 10-29 J |
| C. | -20 × 10-18 J |
| D. | -7 × 10-27 J |
| Answer» E. | |