Genuine query....III


Find charge that flows to the other plate when switch is closed.

13 Answers

11
Devil ·

Anyone...?

62
Lokesh Verma ·

No charge will flow.. because the potential at both the surfaces which are being joined is already the same :)

1
abhimanyu mehta ·

no charge will flow (explanation same as Nishant Bhaiyya)

1
RAY ·

how is the potential same???

1
RAY ·

i mean they arnt at the same potential.....

62
Lokesh Verma ·

They are because the electric field in the portion in between in zero..

1
RAY ·

didnt get u????

1
smsm ·

electric field is zero????? how

62
Lokesh Verma ·

There are 4 parallel plates.

Each plate has electic field given by sigma/2 epsilon zero

now solve..

Q/2εA-Q/2εA+0+0= 0

24
eureka123 ·

Scientific term for this situation:
Open Circuit

I beleive this explains all that has been said above

1
RAY ·

still could get u???? :(
u mean the circuit is not completed????

3
msp ·

sir wat will happen if the second plate(from the left) is grounded.i think charges from earth goes to the second plate and neutralises it,isnt this means dat the potential of the second plate is different from zero.

1
RAY ·

nishant bhaiya..is thge total circuit given above or is it part of the circuit???

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