MCQOPTIONS
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MCQOPTIONS
| 1. |
How many electrons are contributed in one coulomb electric charge? |
| A. | 6.242 √ó 10<sup>18</sup> |
| B. | 6.242 √ó 10<sup>19</sup> |
| C. | 6.242 √ó 10<sup>20</sup> |
| D. | 6.242 √ó 10<sup>10</sup> |
| Answer» B. 6.242 ‚Äö√†√∂‚àö‚â• 10<sup>19</sup> | |