Two points charges of 204 C and
80 k c are
placed 18 cm apart.
Find the position where the electric
Peeld is hero?
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10
CORRECT QUESTION :
Two points charges of 20 u C and 80 u c are placed 18 cm apart. Find the position where the electric field is zero?
• According to given question :
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Explanation:
Correct Question :
Two points charges of 20 u C and 80 u c are placed 18 cm apart. Find the position where the electric field is zero?
ANSWER :
Position where electric field is zero = 9cm
GIVEN :
==> Two Point charges 20μC and 80μC
==> Distance between charges = 18 cm
According to Question
q1 = 20 μC ; q2 =80μC
r1 = (0.18 - x) cm ; r2 = 0.18 cm
At Point A
==> F1 = F2
Hence ,
Position where electric field is zero is 9cm from 20μC
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