Question

how much work will be done in bringing a charge of 5*10power-5 coulombs from infinity to a point P at which the potential is 10 V.​

Answer 1

Given :

• Charge (Q) = ${\sf 5 \times 10^{-5}\:C}$
• Potential (V) = 10Volt

To Find :

• Work done to bring the charge from infinity to point P

Formula Used :

$\bullet\underline{\boxed{\sf V =\dfrac{W}{Q}}}$

V = Potential

Q = Charge

W = Work Done

Solution :

$\implies{\sf W = V \times Q}$

$\implies{\sf W = 10 \times 5 \times 10^{-5} }$

$\implies{\bf W = 5 \times 10^{-4}}$

Answer :

Amount of work done in bringing charge from infinity to point P is ${\bf 5 \times 10^{-4}\:J}$

➞ Extra Info .

$\bullet$Potential energy of a charge in electric field is defined as work done in bringing the charge from infinity to the given point against the electric forces

$\bullet$Electric Potential is scalar quantity

Answer 2

Answer:

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