Recently Replied Questions

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  Q1. The electric field and electric potential at a point are E and V respectively. (a) If E=0, V must be 0 (b) If V=0, E must be 0 (c) If E≠0, V cannot be zero (d) If V≠0, E cannot be zero. Q2. The electric potential decr ...
  0·13· #Physics#Electricity and magnetism
  replied2009-03-16 00:54:14
• What's the mistake?
  S=1-1+1-1+1-1....................... infinity now thus, S=1- (1-1+1-1+1-1....................... infinity) thus S=1-S thus 2S=1 S=1/2 ...
  0·24· #Miscellaneous#Puzzles
  replied2009-03-16 00:08:29