how much work is done in moving the charge of 2 collem from the part at 118 to the point at 120volt.
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Answers
Explanation:
Given :-
Charge (Q) = 2 coulombs
Potential difference (V) = 128 - 118 = 10 volts
To find :-
Work done (W) = ?
Solution :-
we know that,
\orange{\bigstar}\:\:{\underline{\boxed{\bf\pink{V=\dfrac{W}{Q}}}}}★
V=
Q
W
Work done (W)
Charge (Q)
Potential difference (V)
Putting all the values in the above formula,
\rm\longrightarrow\:10=\dfrac{W}{2}⟶10=
2
W
\rm\longrightarrow\:10\times{2}=W⟶10×2=W
\rm\longrightarrow\:20=W⟶20=W
\rm\longrightarrow\:W=20\:joules⟶W=20joules
Hence,the work done will be 20 joules.
More information :-
work :- work is said to be done on a body if a force is applied on it and it displace in the direction of appiled force.
SI unit of work is Joule (J)
CGS unit of work is erg.
It is a scaler quantity.
Answer:
Hence,the work done will be 20 joules.