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Physics, 17.09.2019 19:00 joshuabm42407
A+5.0-μc point charge is placed at the 0 cm mark of a meter stick and a -4.0-μc charge is placed at the 50 cm mark. what is the net electric field at the 30 cm mark? (k = 1/4πε0 = 8.99 × 109 n • m2/c2) a +5.0-μc point charge is placed at the 0 cm mark of a meter stick and a -4.0-μc charge is placed at the 50 cm mark. what is the net electric field at the 30 cm mark? (k = 1/4πε0 = 8.99 × 109 n • m2/c2) 4.0 × 105 n/c 1.4 × 106 n/c 9.0 × 105 n/c 5.0 × 105 n/c
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A+5.0-μc point charge is placed at the 0 cm mark of a meter stick and a -4.0-μc charge is placed at...
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