Question

Write 5 rational numbers between - 4 and 0

Answer 1

Solution:

The rational number between -4 and 0 are -3,-2,-1.

explaination:

Hopefully it will be helpful to you!

Answer 2

Step-by-step explanation:

We know, capacitance = dielectric constant x C_{0}C

0

C = K C_{0}C=KC

0

where K is the dielectric constant of the mica sheet.

C = 6 x 18 pF = 108 pF

(1) if the voltage supply remained connected, then the potential difference across the capacitor will remain the same. e.g., V = 100V and hence, charge on the capacitor becomes Q = CV = 108pF x 100 V