A current of 4.8,A is flowing through a condu | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The current $I$ is defined as the rate of flow of charge,given by $I = \frac{q}{t}$.Since the total charge $q$ is the product of the number of ele

Vedclass · Accepted Answer

$3 	imes 10^{19}$

Vedclass · Answer

(A) The current $I$ is defined as the rate of flow of charge,given by $I = \frac{q}{t}$.Since the total charge $q$ is the product of the number of electrons $n$ and the elementary charge $e$ $(q = ne)$,we can write $I = \frac{ne}{t}$.To find the number of electrons per second,we rearrange the formula to solve for $\frac{n}{t}$:$\frac{n}{t} = \frac{I}{e}$.Given $I = 4.8\,A$ and $e = 1.6 	imes 10^{-19}\,C$,we substitute these values:$\frac{n}{t} = \frac{4.8}{1.6 	imes 10^{-19}} = 3 	imes 10^{19}$.Therefore,the number of electrons flowing per second is $3 	imes 10^{19}$.

$A$ current of $4.8\,A$ is flowing through a conductor. The number of electrons flowing per second is:

Similar Questions

The current through a wire depends on time as $i = (2+3t)\, mA$. The charge crossing through a section of the wire in $1\, min$ is .............. $C$.

What is the direction of conventional current?

An electron (charge $= 1.6 \times 10^{-19} \text{ C}$) is moving in a circle of radius $5.1 \times 10^{-11} \text{ m}$ at a frequency of $6.8 \times 10^{15} \text{ rev/s}$. The equivalent current is approximately:

Identify the set in which all the three materials are good conductors of electricity.

If a current of $1.6 \, mA$ is flowing in a conducting wire,then the number of electrons flowing per second is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module