Question

a quantity `X` is given by `epsilon_(0)L(DeltaV)/(Deltat)` where `in_(0)` is the permittivity of the free space, L is a length, `DeltaV` is a potential difference and `Deltat` is a time interval. The dimensinal formula for `X` is the same as that of
A. (a) resistance
B. (b) charge
C. ( c ) voltage
D. (d) current

Answer 1

Correct Answer - D
(d) Dimensionlly `epsilon_(0)L = Capacitance ( c )`
:. `Epsilon_(0)L(DeltaV)/(Deltat) = (CDeltaV)/(Deltat) = (q)/(Deltat) = I`