MCQOPTIONS
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| 1. |
Find the electric charge required on the earth and moon to balance their gravitational attraction if the charge on the earth is 10 times that on the moon. |
| A. | 1.73 TC |
| B. | 17.3 GC |
| C. | 17.3 TC |
| D. | 1.73 GC |
| Answer» D. 1.73 GC | |