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Question

For a capacitor, distance between the plates =d, p.d between the plates =V,k=1, area of each plate =A and electric field between the plates =E. For another capacitor distance between plates =d, p.d between plates =V,k=2, area of each plate =2A and electric field between the plates =E1. Relation between E and E1 is:
  1. E1=E/4
  2. E1=E/2
  3. E1=E
  4. E1=4E

A
E1=E/4
B
E1=4E
C
E1=E/2
D
E1=E
Solution
Verified by Toppr

E=Vd

where, V potential between plates

and, d distance between plates

so, no change in V and d

E1=E


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