How much work will be done in bringing a charge of $10$ milli coulombs from infinity to a point at which potential is $12 v$ .

1.2 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0.12 J

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

0 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

120 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $0.12 J$
$W = Q V$
$= (10 \times 10^{- 3}) (12 V)$
$= 12 \times 10^{- 2} J$
$= 0.12 J$

Suggest Corrections

Similar questions

10 V

2 C

60

3 \times 10^{- 5}

1 J

1 C o u l o m b

The electric potential at a point is the amount of work done in bringing a unit positive charge from infinity to that point.

5 \times 10^{- 7} C

10 c m

4.5 \times 10^{4} V

4 \times 10^{- 9} C

Join BYJU'S Learning Program