- #1
moonlight13
- 22
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A 28.1 nC charge is located at position ( x,y ) = ( 1.0\;{\rm cm},\;2.0\;{\rm cm}). At what ( x, y) position(s) is the electric field?
a) - 225,000\hat{ i } {\rm N/C} ? , x=?
b) (161,000\hat{ i }+80,500\hat{ j }) {\rm N/C} ? x=?
c) same as b , y=?
d) (21,600\hat{ i }-28,800\hat{ j }) {\rm N/C} ? , x=?
e) same as d, y=?
i have no idea how to go about this.
a) - 225,000\hat{ i } {\rm N/C} ? , x=?
b) (161,000\hat{ i }+80,500\hat{ j }) {\rm N/C} ? x=?
c) same as b , y=?
d) (21,600\hat{ i }-28,800\hat{ j }) {\rm N/C} ? , x=?
e) same as d, y=?
i have no idea how to go about this.