Find potential at O and capacitance between A and B

[KUSHAGRA]

please solve these questions

please see the question in attachment
Q1
find potential at O
Q2
FIND CAPACITANCE BETWEEN A AND B

 

[tiny-tim]

Welcome to PF!

please see the question in attachment
Q1
find potential at O
Q2
FIND CAPACITANCE BETWEEN A AND B

Hi KUSHAGRA! Welcome to PF!

Show us what you've tried, and where you're stuck, and then we'll know how to help you!

 

[gmramsis]

q1: I think the potential of (o) is zero .
q2 : the capacitance between A & B is ( 2c )

 

[tiny-tim]

Hi gmramsis!

q1: I think the potential of (o) is zero .

Sorry, but you must show how you got that!

What equations did you use?

(and how did you manage to get a potential that was less than all the surrounding potentials?)

 

[DaveC426913]

Sorry, but you must show how you got that!

What equations did you use?

(and how did you manage to get a potential that was less than all the surrounding potentials?)

No, the OP should show his work. gmramsis should not.

 

[tiny-tim]

… oops!

No, the OP should show his work. gmramsis should not.

oops!

wasn't expecting anyone else!

thanks, DaveC!

 

[DaveC426913]

wasn't expecting anyone else!

s'what I figgered. I do it alla time.