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Engineering
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13. | Electric field strength at position vector r=(4i+3j)mca used by point charg eq=5uC placed at origin is: | |
A. | 1440i+1080jV/m | |
B. | 1240i+1280jN/C | |
C. | 1440i+1080jN/m | |
D. | 1240i+1080jN/C | |