Question

Define current and voltage sensitivitu

Answer 1

Jab Kisi swatantraprabhat Mein Jab Koi Dhara Baithi hai to use folding Mein dalne ke liye Transformer ka prayog Kiya jata hai aur transform use Dhara ko voltage Mein Parivartan kar deta hai

Answer 2

Current is the rate of flow of charge:

I=Q/t

where I is current, Q is charge & t is time

Voltage is also known as potential difference,

The work done to move a unit +ve charge from 1 point 2 another both points being within the electric field:

V(potential diff.) = W/Q

where W is the work, Q is the charge & V is the p.d.

SI unit:

I=AMPERE(A)

Q=COULOMB(C)

t=SECOND(sec)

V=VOLT(V)

W=JOULE(J)