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Two electric dipoles,  A, B with respective dipole moments  = −4qa  and =−2qa  placed on the x-axis with a separation R, as shown in the figure

The distance from A at which both of them produce the same potential is

(a)

 

(b)

 

(c)

 

(d)

 



Question ID - 50245 | SaraNextGen Top Answer

Two electric dipoles,  A, B with respective dipole moments  = −4qa  and =−2qa  placed on the x-axis with a separation R, as shown in the figure

The distance from A at which both of them produce the same potential is

(a)

 

(b)

 

(c)

 

(d)

 

1 Answer
127 votes
Answer Key / Explanation : (c) -

V=

=R+X

X=

  

dist= +R=

127 votes


127