Question

a capacitor whose capacity is 12 micro ferrad Is charged to a potential of 2000volt calculate energy stored

Answer 1

Answer:

the energy stored in a capacitor will be 240j

Explanation:

as we know that E for capacitor is given as

E=CV(V/2)

so by putting values

E= (12*10^-6)(2000)(2000/2)

E= (2.4*10^-2)(1000)

E= 2.4*10

E= 240j