why ac is attractive and dc is repulsive?



why ac is attractive and dc is repulsive?..

Answer / raymond haward

well its the nature of the current . when a person recieves a shock from ac he is thrown away. for example those who have watched jurrasic 1 can see the kid getting thrown away when 10000 v is been applied on perimeter fence.we use dc max of 12 v in car batteries so no shock is experienced even for 12 v ac. but if u can make contact with 100 v minimum or so . u get a shock that pulls you towards it and often difficult to let go.

it is seen those getting shock from plug points can take their hands of due to repulsive nature .if u ever encounter dc 220 v source u see its difficult to take yr hands off

Is This Answer Correct ?    3 Yes 15 No

Post New Answer

More General Physics Interview Questions

Which friction is grater, statical or dynamical ?

1 Answers  


Dust is removed from a carpet, if we strike it with a stick, why ?

21 Answers   Mexus,


With the formula Frequency=(np)/120 were does the 120 come from I realize it to be a constant but how was it determined

0 Answers  


pressure is greater at the time of walking or standing when ?

1 Answers  


Define Umbra?

1 Answers  






Explain about Dispension of Light ?

3 Answers  


Define Mass?

1 Answers  


Which lens is used for correcting short ?sightedness ?

1 Answers  


Explain the difference between optical zoom, digital zoom and smart zoom?

0 Answers  


Explain the Clouds and Rains ?

1 Answers  


Which element has the simplest absorption spectrum?

0 Answers  


dear sir i need rrb chennai Section engineer S & T for last 2 year question papers. Plz send my email id is gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com

0 Answers   RRB,


Categories