Please answer it Ohm's law may be expressed as 1 □ Potential difference, V ∝ - Physics - Current Electricity

Question

Please answer it

Ohm's law may be expressed as

1     □     P o t e n t i a l   d i
f f e r e n c e ,   V   ∝   I   ( e l e c
t r i c   c u r r e n t ) 2     □  
  E l e c t r i c   c u r r e n t   d e n s i t y ,
  j   ∝   E   ( e l e c t r i c   f
i e l d ) 3     □     V I   =  
ρ   l A ,   s y m b o l s   h a v i n g  
u s u a l   m e a n i n g   4     □
      R e s i s tan c e ,   R   = V I
  =   c o n s tan t

Venkata Ramya · Answer

E is directly proportional to J