ED " < 0 E] Eclassroom.google.com 0 [E + DE DC! . COULOM... ;. ELECTRIC... ;. ELECTRIC... @ 12) Two n... Coulomb'... Paraphras... - ELECTRIC... . general > Amazingll... 8 net electri... G what does... Worksheet Electric Fields on Multiple Charges ‘ . LAAAA4 ‘ v ‘ V vvvvvv * ‘ 9) Calculate the electric field strength midway between a 4.5.0 IIC charged object and a -4.5.0 uC charged object if the two charges are 50 cm apart. 10) Calculate the electric field strength midway between a 3.0 uC charged object and a 6.0 uC object if they are 0.80 m apart. 11) Calculate the electric field strength midway between two 3.0 IIC objects if they are 90 cm apart. 12) Two negatively charge spheres, A and B, are 30 cm apart and have the following charges of 3.0 x 10" C and 1.5 x 10" C as in the figure below. What is the net electric field at a point P, which is exactly in the middle between the two charges? 13) What is the magnitude and direction of the electric field at point P in the figure below? P +6.0x10’6C -2 xloJJ'C f (9 (3 (—1.0 m—>I<— 2.0 m Answers: 9. (1.30x1_o° N/C)
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