The unit Joule/second (J/s) is the unit of wh | vedclass

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

Question

(B) The unit of electric power is defined as the rate at which electric energy is consumed or dissipated.Power $(P)$ is given by the formula $P = W /

Vedclass · Accepted Answer

Electric power

Vedclass · Answer

(B) The unit of electric power is defined as the rate at which electric energy is consumed or dissipated.Power $(P)$ is given by the formula $P = W / t$,where $W$ is the work done (or energy consumed) in Joules $(J)$ and $t$ is the time in seconds $(s)$.Therefore,the unit of power is $Joule/second$ $(J/s)$,which is also known as $Watt$ $(W)$.Thus,$Joule/second$ is the unit of electric power.

The unit $Joule/second$ $(J/s)$ is the unit of which of the following?

Similar Questions

Two electric lamps of $100\, W$ and $25\, W$ respectively are joined in parallel to a supply of $200\, V$. Calculate the total current flowing through the circuit. (in $, A$)

Which law is used to calculate the magnitude of the electric force between two electric charges?

In a Voltaic cell,what is the direction of the flow of electrons in the external circuit?

How much work is done in moving a charge of $2 \, C$ across two points having a potential difference of $12 \, V$ (in $, J$)?

What is Joule's heating effect? How can it be demonstrated experimentally? List its four applications in daily life.

Vedclass Test Series

Exam Paper Generator

Online Exam Module