Question

how much work is done in moving a charge of 2c across two points having a potential difference 12V​

Answer 1

Answer:

24j

Explanation:

work = qv = 24 j

Answer 2

✬ Work done = 24J ✬

Explanation:

Given:

• Charge given is 2C.
• Potential difference across two points is 12V.

To Find:

• How much work is done ?

Formula to be used:

• V = W/Q

Solution: Putting the values on given formula

$\implies{\rm }$ V= W/Q

$\implies{\rm }$ 12V = W/2C

$\implies{\rm }$ (12 $\times$ 2) = W

$\implies{\rm }$ 24J = W

Hence, the work done is 24 Joules.

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★ More Information ★

➨ V = Potential Difference ( It's S.I unit is Volt , which is denoted by V).

➨ W = Work done ( It's S.I unit is Joule, which is denoted by J).

➨ Q = Charge ( It's S.I unit is Coulomb, which is denoted by C).

➨ I = Current ( It's S.I unit is Amphere, which is denoted by A).

➨ R = Resistance ( It's S.I units is Ohm, which is denoted by greek letter Ω).