Question

What is the resistance of a given conductor if 1200 C of charge flow in 10 minutes and the work done during the process is 225 J?​

Answer 1

Answer:

>>> 1 Ampere of current flows through an conductor when 1 Coulomb of charge crosses unit length of conductor in 1 second.

Current(Amps) = Charge(Coulomb)/Time(second)

Converting given values into mks unit,

t=10∗60s =600seconds

q=10∗10(−6) =10(−5)Coulomb

According to above formula,

I=q/t

I=10(−5)/600

I=16.67∗10(−9)

>>>> I=16.67nA

When potential difference is applied accross mettalic conductor, charges present in the conductor starts to move from positive to negative terminal of battery, more the potential applied more will be rate of flow of charges from one terminal to another.

The way charges are developed in semiconductors and metalic conductors are diffrent, charges are already in metalic conductors due to access electrons the valance shell, the case of semiconductor is diffrent. The way AC current(I rms) icalculated is diffrent. The above formula is valid for DC supply.

Answer 2

Explanation:

$\bf\huge{Question:-}$

What is the resistance of a given conductor if 1200 C of charge flow in 10 minutes and the work done during the process is 225 J?

$\bf\huge{answer:-}$

$\bf\ refer \ the \ attachment$