When is the potential difference between two | vedclass

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

Question

(A) The potential difference between two points is defined as the work done per unit charge in moving a charge from one point to another.Mathematicall

Vedclass · Accepted Answer

When $1$ joule of work is done to move $1$ coulomb of charge.

Vedclass · Answer

(A) The potential difference between two points is defined as the work done per unit charge in moving a charge from one point to another.Mathematically,$V = W / Q$.If $W = 1 	ext{ joule}$ and $Q = 1 	ext{ coulomb}$,then $V = 1 	ext{ joule} / 1 	ext{ coulomb} = 1 	ext{ volt}$.Therefore,the potential difference between two points is said to be $1$ volt if $1$ joule of work is done to move a charge of $1$ coulomb between those two points.

When is the potential difference between two points said to be $1$ volt?

Similar Questions

How can we measure the current in a circuit?

Define electric power. Give its $SI$ units and write its mathematical equation.

You are given three resistors of $10\, \Omega, 10\, \Omega, 20\, \Omega$,a battery of emf $2.5\, V$,a key,an ammeter,and a voltmeter. Draw a circuit diagram showing the correct connections of the given components such that the voltmeter gives a reading of $2.0\, V$.

An electric iron draws a current of $0.5\, A$ when the voltage is $200\, V$. Calculate the amount of electric charge flowing through it in one hour. (in $C$)

An electric heater rated $600 \ W$ operates $6$ hours per day. Find the cost to operate it for $30$ days at ₹ $3.00$ per unit.

Vedclass Test Series

Exam Paper Generator

Online Exam Module