Question

90 j of work is done in moving a charge of 3 C from one terminal of a battery to another.what is the potential difference of a battery

Answer 1

Given:-

90 j of work is done in moving a charge of 3C from one terminal of a battery to another.

To be calculated:-

Calculate the potential difference ( v ) of a battery ?

Formula used:-

$\boxed {\sf{Potential \: difference = \frac{ Work \: done}{Charge} }}$

Solution:-

We have,

Work done ( W ) = 90 j

Charge ( Q ) = 3 C

Now,

Potential difference = work done/Charge

★ Substituting the values in the above formula,we get:

Potential difference = 90 / 3

= 30 volts

Hence,the potential difference of battery is 30 volts.

Answer 2

✯✯ QUESTION ✯✯

90 j of work is done in moving a charge of 3 C from one terminal of a battery to another.what is the potential difference of a battery..

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✰✰ ANSWER ✰✰

$\implies\tt{Charge(c)=3C}$

$\implies\tt{Work\:Done(w)=90\:J}$

➥Using Formula : -

$\implies\tt{\small{\boxed{\bold{\bold{\pink{\sf{Potential\:Difference=\dfrac{Work\:Done}{Charge}}}}}}}}$

➥Putting Values : -

$\implies\tt{Potential\:Difference=\cancel\dfrac{90}{3}}$

$\implies\tt{Potential\:Difference=30V}$

☛So , The potential difference is 30 Volts ..