SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

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 :-

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
5876 Votes
3537

Answer Key : (c) -

V=

=R+X

X=

  

dist= +R=



Next Question :

In the given circuit the cells have zero internal resistance. The currents  (in Amperes) passing through resistance  respectively, are:

              

(a)

2, 2

(b)

 0,1

(c)

1,2

(d)

0.5,0


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