Question

pls answer....
it's urgent​

Answer 1

Answer:

Explanation:

hi dude i am not sure of the answer so refer google

Answer 2

Answer:

Explanation:

Capacitors:-

We know that:-

Capacitance of a parallel plate capacitor of dielectric constant k=(kAEo)/d,where A is area between plates,d is distance between plates,Eo is permittivity constant.

We calculate C1,C2,C3 using this

Given,C2 and C3 are in series,hence we apply formula of series combination of capacitors.

This equivalent capacitance will be in parallel with C1.

Answer is mentioned in attachment.